Home / 955,850.70-1,433,776.05-914,897.10

Finding the Fourth Proportional to 955,850.70, 1,433,776.05 and 914,897.10

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Solution

The fourth proportional to 955,850.70, 1,433,776.05 and 914,897.10 is: 1,372,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,850.70 : 1,433,776.05 = 914,897.10 : x
  2. Step 2: Convert to fraction form
    955,850.70/1,433,776.05 = 914,897.10/x
  3. Step 3: Cross multiply
    955,850.70x = 1,433,776.05 × 914,897.10
  4. Step 4: Simplify right side
    955,850.70x = 1,311,757,550,194.46
  5. Step 5: Solve for x
    x = 1,311,757,550,194.46/955,850.70
  6. Step 6: Final answer
    x = 1,372,345.65

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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.