Home / 1,334,789-2,002,167.42-536,056.20

Finding the Fourth Proportional to 1,334,789, 2,002,167.42 and 536,056.20

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Solution

The fourth proportional to 1,334,789, 2,002,167.42 and 536,056.20 is: 804,077.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,789 : 2,002,167.42 = 536,056.20 : x
  2. Step 2: Convert to fraction form
    1,334,789/2,002,167.42 = 536,056.20/x
  3. Step 3: Cross multiply
    1,334,789x = 2,002,167.42 × 536,056.20
  4. Step 4: Simplify right side
    1,334,789x = 1,073,274,258,929.00
  5. Step 5: Solve for x
    x = 1,073,274,258,929.00/1,334,789
  6. Step 6: Final answer
    x = 804,077.84

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.