Home / 1,063,085.04-1,467,225.60-633,614.28

Finding the Fourth Proportional to 1,063,085.04, 1,467,225.60 and 633,614.28

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Solution

The fourth proportional to 1,063,085.04, 1,467,225.60 and 633,614.28 is: 874,487.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,085.04 : 1,467,225.60 = 633,614.28 : x
  2. Step 2: Convert to fraction form
    1,063,085.04/1,467,225.60 = 633,614.28/x
  3. Step 3: Cross multiply
    1,063,085.04x = 1,467,225.60 × 633,614.28
  4. Step 4: Simplify right side
    1,063,085.04x = 929,655,092,141.57
  5. Step 5: Solve for x
    x = 929,655,092,141.57/1,063,085.04
  6. Step 6: Final answer
    x = 874,487.98

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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.