Home / 1,374,591.98-2,059,205.92-899,838.02

Finding the Fourth Proportional to 1,374,591.98, 2,059,205.92 and 899,838.02

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Solution

The fourth proportional to 1,374,591.98, 2,059,205.92 and 899,838.02 is: 1,348,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,591.98 : 2,059,205.92 = 899,838.02 : x
  2. Step 2: Convert to fraction form
    1,374,591.98/2,059,205.92 = 899,838.02/x
  3. Step 3: Cross multiply
    1,374,591.98x = 2,059,205.92 × 899,838.02
  4. Step 4: Simplify right side
    1,374,591.98x = 1,852,951,777,825.08
  5. Step 5: Solve for x
    x = 1,852,951,777,825.08/1,374,591.98
  6. Step 6: Final answer
    x = 1,348,001.30

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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.