Home / 1,554,241-2,331,254.49-955,294.60

Finding the Fourth Proportional to 1,554,241, 2,331,254.49 and 955,294.60

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Solution

The fourth proportional to 1,554,241, 2,331,254.49 and 955,294.60 is: 1,432,876.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,241 : 2,331,254.49 = 955,294.60 : x
  2. Step 2: Convert to fraction form
    1,554,241/2,331,254.49 = 955,294.60/x
  3. Step 3: Cross multiply
    1,554,241x = 2,331,254.49 × 955,294.60
  4. Step 4: Simplify right side
    1,554,241x = 2,227,034,825,522.75
  5. Step 5: Solve for x
    x = 2,227,034,825,522.75/1,554,241
  6. Step 6: Final answer
    x = 1,432,876.13

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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.