Home / 955,891.73-1,433,496.03-316,077.29

Finding the Fourth Proportional to 955,891.73, 1,433,496.03 and 316,077.29

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Solution

The fourth proportional to 955,891.73, 1,433,496.03 and 316,077.29 is: 474,002.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,891.73 : 1,433,496.03 = 316,077.29 : x
  2. Step 2: Convert to fraction form
    955,891.73/1,433,496.03 = 316,077.29/x
  3. Step 3: Cross multiply
    955,891.73x = 1,433,496.03 × 316,077.29
  4. Step 4: Simplify right side
    955,891.73x = 453,095,539,188.93
  5. Step 5: Solve for x
    x = 453,095,539,188.93/955,891.73
  6. Step 6: Final answer
    x = 474,002.99

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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.