Home / 8,028,594.73-11,079,471.11-4,357,510.91

Finding the Fourth Proportional to 8,028,594.73, 11,079,471.11 and 4,357,510.91

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Solution

The fourth proportional to 8,028,594.73, 11,079,471.11 and 4,357,510.91 is: 6,013,370.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,594.73 : 11,079,471.11 = 4,357,510.91 : x
  2. Step 2: Convert to fraction form
    8,028,594.73/11,079,471.11 = 4,357,510.91/x
  3. Step 3: Cross multiply
    8,028,594.73x = 11,079,471.11 × 4,357,510.91
  4. Step 4: Simplify right side
    8,028,594.73x = 48,278,916,238,854.81
  5. Step 5: Solve for x
    x = 48,278,916,238,854.81/8,028,594.73
  6. Step 6: Final answer
    x = 6,013,370.69

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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.