Home / 955,272.10-1,432,908.15-675,336.10

Finding the Fourth Proportional to 955,272.10, 1,432,908.15 and 675,336.10

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Solution

The fourth proportional to 955,272.10, 1,432,908.15 and 675,336.10 is: 1,013,004.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,272.10 : 1,432,908.15 = 675,336.10 : x
  2. Step 2: Convert to fraction form
    955,272.10/1,432,908.15 = 675,336.10/x
  3. Step 3: Cross multiply
    955,272.10x = 1,432,908.15 × 675,336.10
  4. Step 4: Simplify right side
    955,272.10x = 967,694,601,679.22
  5. Step 5: Solve for x
    x = 967,694,601,679.22/955,272.10
  6. Step 6: Final answer
    x = 1,013,004.15

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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.