Home / 1,580,773.68-2,371,166.55-382,694.04

Finding the Fourth Proportional to 1,580,773.68, 2,371,166.55 and 382,694.04

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Solution

The fourth proportional to 1,580,773.68, 2,371,166.55 and 382,694.04 is: 574,042.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,773.68 : 2,371,166.55 = 382,694.04 : x
  2. Step 2: Convert to fraction form
    1,580,773.68/2,371,166.55 = 382,694.04/x
  3. Step 3: Cross multiply
    1,580,773.68x = 2,371,166.55 × 382,694.04
  4. Step 4: Simplify right side
    1,580,773.68x = 907,431,306,532.36
  5. Step 5: Solve for x
    x = 907,431,306,532.36/1,580,773.68
  6. Step 6: Final answer
    x = 574,042.52

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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.