Home / 1,051,317.83-1,450,819.17-567,882.97

Finding the Fourth Proportional to 1,051,317.83, 1,450,819.17 and 567,882.97

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Solution

The fourth proportional to 1,051,317.83, 1,450,819.17 and 567,882.97 is: 783,678.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,317.83 : 1,450,819.17 = 567,882.97 : x
  2. Step 2: Convert to fraction form
    1,051,317.83/1,450,819.17 = 567,882.97/x
  3. Step 3: Cross multiply
    1,051,317.83x = 1,450,819.17 × 567,882.97
  4. Step 4: Simplify right side
    1,051,317.83x = 823,895,495,565.49
  5. Step 5: Solve for x
    x = 823,895,495,565.49/1,051,317.83
  6. Step 6: Final answer
    x = 783,678.80

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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.