Home / 710,869.47-1,066,304.20-237,554.82

Finding the Fourth Proportional to 710,869.47, 1,066,304.20 and 237,554.82

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Solution

The fourth proportional to 710,869.47, 1,066,304.20 and 237,554.82 is: 356,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,869.47 : 1,066,304.20 = 237,554.82 : x
  2. Step 2: Convert to fraction form
    710,869.47/1,066,304.20 = 237,554.82/x
  3. Step 3: Cross multiply
    710,869.47x = 1,066,304.20 × 237,554.82
  4. Step 4: Simplify right side
    710,869.47x = 253,305,706,367.44
  5. Step 5: Solve for x
    x = 253,305,706,367.44/710,869.47
  6. Step 6: Final answer
    x = 356,332.24

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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.