Home / 3,592,237.92-5,389,935.26-1,885,984.72

Finding the Fourth Proportional to 3,592,237.92, 5,389,935.26 and 1,885,984.72

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Solution

The fourth proportional to 3,592,237.92, 5,389,935.26 and 1,885,984.72 is: 2,829,805.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,237.92 : 5,389,935.26 = 1,885,984.72 : x
  2. Step 2: Convert to fraction form
    3,592,237.92/5,389,935.26 = 1,885,984.72/x
  3. Step 3: Cross multiply
    3,592,237.92x = 5,389,935.26 × 1,885,984.72
  4. Step 4: Simplify right side
    3,592,237.92x = 10,165,335,542,149.23
  5. Step 5: Solve for x
    x = 10,165,335,542,149.23/3,592,237.92
  6. Step 6: Final answer
    x = 2,829,805.76

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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.