Home / 4,402,821.60-6,604,232.40-2,011,337.10

Finding the Fourth Proportional to 4,402,821.60, 6,604,232.40 and 2,011,337.10

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Solution

The fourth proportional to 4,402,821.60, 6,604,232.40 and 2,011,337.10 is: 3,017,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,821.60 : 6,604,232.40 = 2,011,337.10 : x
  2. Step 2: Convert to fraction form
    4,402,821.60/6,604,232.40 = 2,011,337.10/x
  3. Step 3: Cross multiply
    4,402,821.60x = 6,604,232.40 × 2,011,337.10
  4. Step 4: Simplify right side
    4,402,821.60x = 13,283,337,643,142.04
  5. Step 5: Solve for x
    x = 13,283,337,643,142.04/4,402,821.60
  6. Step 6: Final answer
    x = 3,017,005.65

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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.