Home / 982,332.17-1,473,498.59-441,957.34

Finding the Fourth Proportional to 982,332.17, 1,473,498.59 and 441,957.34

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Solution

The fourth proportional to 982,332.17, 1,473,498.59 and 441,957.34 is: 662,936.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,332.17 : 1,473,498.59 = 441,957.34 : x
  2. Step 2: Convert to fraction form
    982,332.17/1,473,498.59 = 441,957.34/x
  3. Step 3: Cross multiply
    982,332.17x = 1,473,498.59 × 441,957.34
  4. Step 4: Simplify right side
    982,332.17x = 651,223,516,962.24
  5. Step 5: Solve for x
    x = 651,223,516,962.24/982,332.17
  6. Step 6: Final answer
    x = 662,936.16

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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.