Home / 959,247.27-1,323,761.46-529,527.69

Finding the Fourth Proportional to 959,247.27, 1,323,761.46 and 529,527.69

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Solution

The fourth proportional to 959,247.27, 1,323,761.46 and 529,527.69 is: 730,748.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,247.27 : 1,323,761.46 = 529,527.69 : x
  2. Step 2: Convert to fraction form
    959,247.27/1,323,761.46 = 529,527.69/x
  3. Step 3: Cross multiply
    959,247.27x = 1,323,761.46 × 529,527.69
  4. Step 4: Simplify right side
    959,247.27x = 700,968,348,024.83
  5. Step 5: Solve for x
    x = 700,968,348,024.83/959,247.27
  6. Step 6: Final answer
    x = 730,748.34

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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.