Home / 796,334.40-1,194,501.60-376,430.40

Finding the Fourth Proportional to 796,334.40, 1,194,501.60 and 376,430.40

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Solution

The fourth proportional to 796,334.40, 1,194,501.60 and 376,430.40 is: 564,645.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,334.40 : 1,194,501.60 = 376,430.40 : x
  2. Step 2: Convert to fraction form
    796,334.40/1,194,501.60 = 376,430.40/x
  3. Step 3: Cross multiply
    796,334.40x = 1,194,501.60 × 376,430.40
  4. Step 4: Simplify right side
    796,334.40x = 449,646,715,088.64
  5. Step 5: Solve for x
    x = 449,646,715,088.64/796,334.40
  6. Step 6: Final answer
    x = 564,645.60

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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.