Home / 955,272.60-1,432,908.90-675,336.60

Finding the Fourth Proportional to 955,272.60, 1,432,908.90 and 675,336.60

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Solution

The fourth proportional to 955,272.60, 1,432,908.90 and 675,336.60 is: 1,013,004.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,272.60 : 1,432,908.90 = 675,336.60 : x
  2. Step 2: Convert to fraction form
    955,272.60/1,432,908.90 = 675,336.60/x
  3. Step 3: Cross multiply
    955,272.60x = 1,432,908.90 × 675,336.60
  4. Step 4: Simplify right side
    955,272.60x = 967,695,824,635.74
  5. Step 5: Solve for x
    x = 967,695,824,635.74/955,272.60
  6. Step 6: Final answer
    x = 1,013,004.90

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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.