Home / 6,704,237.25-9,252,152.05-3,951,040.87

Finding the Fourth Proportional to 6,704,237.25, 9,252,152.05 and 3,951,040.87

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Solution

The fourth proportional to 6,704,237.25, 9,252,152.05 and 3,951,040.87 is: 5,452,615.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,237.25 : 9,252,152.05 = 3,951,040.87 : x
  2. Step 2: Convert to fraction form
    6,704,237.25/9,252,152.05 = 3,951,040.87/x
  3. Step 3: Cross multiply
    6,704,237.25x = 9,252,152.05 × 3,951,040.87
  4. Step 4: Simplify right side
    6,704,237.25x = 36,555,630,818,988.32
  5. Step 5: Solve for x
    x = 36,555,630,818,988.32/6,704,237.25
  6. Step 6: Final answer
    x = 5,452,615.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.