Home / 1,085,967.68-1,498,635.68-602,531.73

Finding the Fourth Proportional to 1,085,967.68, 1,498,635.68 and 602,531.73

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Solution

The fourth proportional to 1,085,967.68, 1,498,635.68 and 602,531.73 is: 831,493.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,967.68 : 1,498,635.68 = 602,531.73 : x
  2. Step 2: Convert to fraction form
    1,085,967.68/1,498,635.68 = 602,531.73/x
  3. Step 3: Cross multiply
    1,085,967.68x = 1,498,635.68 × 602,531.73
  4. Step 4: Simplify right side
    1,085,967.68x = 902,975,545,897.47
  5. Step 5: Solve for x
    x = 902,975,545,897.47/1,085,967.68
  6. Step 6: Final answer
    x = 831,493.94

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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.