Home / 3,932,177.13-5,900,558.40-1,657,562.40

Finding the Fourth Proportional to 3,932,177.13, 5,900,558.40 and 1,657,562.40

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Solution

The fourth proportional to 3,932,177.13, 5,900,558.40 and 1,657,562.40 is: 2,487,310.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932,177.13 : 5,900,558.40 = 1,657,562.40 : x
  2. Step 2: Convert to fraction form
    3,932,177.13/5,900,558.40 = 1,657,562.40/x
  3. Step 3: Cross multiply
    3,932,177.13x = 5,900,558.40 × 1,657,562.40
  4. Step 4: Simplify right side
    3,932,177.13x = 9,780,543,742,844.16
  5. Step 5: Solve for x
    x = 9,780,543,742,844.16/3,932,177.13
  6. Step 6: Final answer
    x = 2,487,310.06

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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.