Home / 5,818,584.16-8,029,828.92-3,205,277.79

Finding the Fourth Proportional to 5,818,584.16, 8,029,828.92 and 3,205,277.79

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Solution

The fourth proportional to 5,818,584.16, 8,029,828.92 and 3,205,277.79 is: 4,423,384.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,818,584.16 : 8,029,828.92 = 3,205,277.79 : x
  2. Step 2: Convert to fraction form
    5,818,584.16/8,029,828.92 = 3,205,277.79/x
  3. Step 3: Cross multiply
    5,818,584.16x = 8,029,828.92 × 3,205,277.79
  4. Step 4: Simplify right side
    5,818,584.16x = 25,737,832,294,775.69
  5. Step 5: Solve for x
    x = 25,737,832,294,775.69/5,818,584.16
  6. Step 6: Final answer
    x = 4,423,384.04

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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.