Home / 754,042.04-1,039,507.24-599,727.32

Finding the Fourth Proportional to 754,042.04, 1,039,507.24 and 599,727.32

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Solution

The fourth proportional to 754,042.04, 1,039,507.24 and 599,727.32 is: 826,772.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,042.04 : 1,039,507.24 = 599,727.32 : x
  2. Step 2: Convert to fraction form
    754,042.04/1,039,507.24 = 599,727.32/x
  3. Step 3: Cross multiply
    754,042.04x = 1,039,507.24 × 599,727.32
  4. Step 4: Simplify right side
    754,042.04x = 623,420,891,165.80
  5. Step 5: Solve for x
    x = 623,420,891,165.80/754,042.04
  6. Step 6: Final answer
    x = 826,772.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.