Home / 1,350,044.81-2,025,069.14-551,326.34

Finding the Fourth Proportional to 1,350,044.81, 2,025,069.14 and 551,326.34

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Solution

The fourth proportional to 1,350,044.81, 2,025,069.14 and 551,326.34 is: 826,990.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,044.81 : 2,025,069.14 = 551,326.34 : x
  2. Step 2: Convert to fraction form
    1,350,044.81/2,025,069.14 = 551,326.34/x
  3. Step 3: Cross multiply
    1,350,044.81x = 2,025,069.14 × 551,326.34
  4. Step 4: Simplify right side
    1,350,044.81x = 1,116,473,944,321.17
  5. Step 5: Solve for x
    x = 1,116,473,944,321.17/1,350,044.81
  6. Step 6: Final answer
    x = 826,990.29

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Double scale
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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.