Home / 1,374,731.52-2,061,060.48-901,536

Finding the Fourth Proportional to 1,374,731.52, 2,061,060.48 and 901,536

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Solution

The fourth proportional to 1,374,731.52, 2,061,060.48 and 901,536 is: 1,351,624.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,731.52 : 2,061,060.48 = 901,536 : x
  2. Step 2: Convert to fraction form
    1,374,731.52/2,061,060.48 = 901,536/x
  3. Step 3: Cross multiply
    1,374,731.52x = 2,061,060.48 × 901,536
  4. Step 4: Simplify right side
    1,374,731.52x = 1,858,120,220,897.28
  5. Step 5: Solve for x
    x = 1,858,120,220,897.28/1,374,731.52
  6. Step 6: Final answer
    x = 1,351,624.08

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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.