Home / 1,744,672.49-2,617,005.48-546,686.57

Finding the Fourth Proportional to 1,744,672.49, 2,617,005.48 and 546,686.57

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Solution

The fourth proportional to 1,744,672.49, 2,617,005.48 and 546,686.57 is: 820,028.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,672.49 : 2,617,005.48 = 546,686.57 : x
  2. Step 2: Convert to fraction form
    1,744,672.49/2,617,005.48 = 546,686.57/x
  3. Step 3: Cross multiply
    1,744,672.49x = 2,617,005.48 × 546,686.57
  4. Step 4: Simplify right side
    1,744,672.49x = 1,430,681,736,447.38
  5. Step 5: Solve for x
    x = 1,430,681,736,447.38/1,744,672.49
  6. Step 6: Final answer
    x = 820,028.83

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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.