Home / 6,950,585.60-10,427,614.54-4,905,238.36

Finding the Fourth Proportional to 6,950,585.60, 10,427,614.54 and 4,905,238.36

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Solution

The fourth proportional to 6,950,585.60, 10,427,614.54 and 4,905,238.36 is: 7,359,082.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,585.60 : 10,427,614.54 = 4,905,238.36 : x
  2. Step 2: Convert to fraction form
    6,950,585.60/10,427,614.54 = 4,905,238.36/x
  3. Step 3: Cross multiply
    6,950,585.60x = 10,427,614.54 × 4,905,238.36
  4. Step 4: Simplify right side
    6,950,585.60x = 51,149,934,844,901.75
  5. Step 5: Solve for x
    x = 51,149,934,844,901.75/6,950,585.60
  6. Step 6: Final answer
    x = 7,359,082.79

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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.