Home / 1,752,532.04-2,418,493.20-947,716.04

Finding the Fourth Proportional to 1,752,532.04, 2,418,493.20 and 947,716.04

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Solution

The fourth proportional to 1,752,532.04, 2,418,493.20 and 947,716.04 is: 1,307,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,532.04 : 2,418,493.20 = 947,716.04 : x
  2. Step 2: Convert to fraction form
    1,752,532.04/2,418,493.20 = 947,716.04/x
  3. Step 3: Cross multiply
    1,752,532.04x = 2,418,493.20 × 947,716.04
  4. Step 4: Simplify right side
    1,752,532.04x = 2,292,044,798,270.93
  5. Step 5: Solve for x
    x = 2,292,044,798,270.93/1,752,532.04
  6. Step 6: Final answer
    x = 1,307,847.59

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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.