Home / 1,040,792.98-1,436,275.65-588,074.26

Finding the Fourth Proportional to 1,040,792.98, 1,436,275.65 and 588,074.26

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Solution

The fourth proportional to 1,040,792.98, 1,436,275.65 and 588,074.26 is: 811,531.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,792.98 : 1,436,275.65 = 588,074.26 : x
  2. Step 2: Convert to fraction form
    1,040,792.98/1,436,275.65 = 588,074.26/x
  3. Step 3: Cross multiply
    1,040,792.98x = 1,436,275.65 × 588,074.26
  4. Step 4: Simplify right side
    1,040,792.98x = 844,636,740,029.77
  5. Step 5: Solve for x
    x = 844,636,740,029.77/1,040,792.98
  6. Step 6: Final answer
    x = 811,531.93

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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.