Home / 1,374,622.52-2,060,896.92-901,427

Finding the Fourth Proportional to 1,374,622.52, 2,060,896.92 and 901,427

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Solution

The fourth proportional to 1,374,622.52, 2,060,896.92 and 901,427 is: 1,351,460.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,622.52 : 2,060,896.92 = 901,427 : x
  2. Step 2: Convert to fraction form
    1,374,622.52/2,060,896.92 = 901,427/x
  3. Step 3: Cross multiply
    1,374,622.52x = 2,060,896.92 × 901,427
  4. Step 4: Simplify right side
    1,374,622.52x = 1,857,748,127,904.84
  5. Step 5: Solve for x
    x = 1,857,748,127,904.84/1,374,622.52
  6. Step 6: Final answer
    x = 1,351,460.57

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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.