Home / 1,001,714.14-1,502,587.68-282,073.15

Finding the Fourth Proportional to 1,001,714.14, 1,502,587.68 and 282,073.15

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Solution

The fourth proportional to 1,001,714.14, 1,502,587.68 and 282,073.15 is: 423,114.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,714.14 : 1,502,587.68 = 282,073.15 : x
  2. Step 2: Convert to fraction form
    1,001,714.14/1,502,587.68 = 282,073.15/x
  3. Step 3: Cross multiply
    1,001,714.14x = 1,502,587.68 × 282,073.15
  4. Step 4: Simplify right side
    1,001,714.14x = 423,839,640,048.79
  5. Step 5: Solve for x
    x = 423,839,640,048.79/1,001,714.14
  6. Step 6: Final answer
    x = 423,114.36

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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.