Home / 3,867,776.76-5,801,699.70-1,592,761.08

Finding the Fourth Proportional to 3,867,776.76, 5,801,699.70 and 1,592,761.08

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Solution

The fourth proportional to 3,867,776.76, 5,801,699.70 and 1,592,761.08 is: 2,389,155.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,776.76 : 5,801,699.70 = 1,592,761.08 : x
  2. Step 2: Convert to fraction form
    3,867,776.76/5,801,699.70 = 1,592,761.08/x
  3. Step 3: Cross multiply
    3,867,776.76x = 5,801,699.70 × 1,592,761.08
  4. Step 4: Simplify right side
    3,867,776.76x = 9,240,721,480,007.68
  5. Step 5: Solve for x
    x = 9,240,721,480,007.68/3,867,776.76
  6. Step 6: Final answer
    x = 2,389,155.85

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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.