Home / 3,935,246.64-5,897,757-1,774,685.04

Finding the Fourth Proportional to 3,935,246.64, 5,897,757 and 1,774,685.04

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Solution

The fourth proportional to 3,935,246.64, 5,897,757 and 1,774,685.04 is: 2,659,721.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,246.64 : 5,897,757 = 1,774,685.04 : x
  2. Step 2: Convert to fraction form
    3,935,246.64/5,897,757 = 1,774,685.04/x
  3. Step 3: Cross multiply
    3,935,246.64x = 5,897,757 × 1,774,685.04
  4. Step 4: Simplify right side
    3,935,246.64x = 10,466,661,117,455.28
  5. Step 5: Solve for x
    x = 10,466,661,117,455.28/3,935,246.64
  6. Step 6: Final answer
    x = 2,659,721.76

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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.