Home / 730,860.60-1,097,457.30-532,572.60

Finding the Fourth Proportional to 730,860.60, 1,097,457.30 and 532,572.60

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Solution

The fourth proportional to 730,860.60, 1,097,457.30 and 532,572.60 is: 799,708.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,860.60 : 1,097,457.30 = 532,572.60 : x
  2. Step 2: Convert to fraction form
    730,860.60/1,097,457.30 = 532,572.60/x
  3. Step 3: Cross multiply
    730,860.60x = 1,097,457.30 × 532,572.60
  4. Step 4: Simplify right side
    730,860.60x = 584,475,687,649.98
  5. Step 5: Solve for x
    x = 584,475,687,649.98/730,860.60
  6. Step 6: Final answer
    x = 799,708.85

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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.