Home / 3,743,168.01-5,614,752.55-903,280.17

Finding the Fourth Proportional to 3,743,168.01, 5,614,752.55 and 903,280.17

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Solution

The fourth proportional to 3,743,168.01, 5,614,752.55 and 903,280.17 is: 1,354,920.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,168.01 : 5,614,752.55 = 903,280.17 : x
  2. Step 2: Convert to fraction form
    3,743,168.01/5,614,752.55 = 903,280.17/x
  3. Step 3: Cross multiply
    3,743,168.01x = 5,614,752.55 × 903,280.17
  4. Step 4: Simplify right side
    3,743,168.01x = 5,071,694,637,871.93
  5. Step 5: Solve for x
    x = 5,071,694,637,871.93/3,743,168.01
  6. Step 6: Final answer
    x = 1,354,920.38

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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.