Home / 8,123,030.68-11,202,627.62-5,025,062.02

Finding the Fourth Proportional to 8,123,030.68, 11,202,627.62 and 5,025,062.02

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Solution

The fourth proportional to 8,123,030.68, 11,202,627.62 and 5,025,062.02 is: 6,930,159.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,123,030.68 : 11,202,627.62 = 5,025,062.02 : x
  2. Step 2: Convert to fraction form
    8,123,030.68/11,202,627.62 = 5,025,062.02/x
  3. Step 3: Cross multiply
    8,123,030.68x = 11,202,627.62 × 5,025,062.02
  4. Step 4: Simplify right side
    8,123,030.68x = 56,293,898,577,464.98
  5. Step 5: Solve for x
    x = 56,293,898,577,464.98/8,123,030.68
  6. Step 6: Final answer
    x = 6,930,159.54

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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.