Home / 4,626,205.97-6,384,641.33-2,666,152.85

Finding the Fourth Proportional to 4,626,205.97, 6,384,641.33 and 2,666,152.85

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Solution

The fourth proportional to 4,626,205.97, 6,384,641.33 and 2,666,152.85 is: 3,679,565.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,205.97 : 6,384,641.33 = 2,666,152.85 : x
  2. Step 2: Convert to fraction form
    4,626,205.97/6,384,641.33 = 2,666,152.85/x
  3. Step 3: Cross multiply
    4,626,205.97x = 6,384,641.33 × 2,666,152.85
  4. Step 4: Simplify right side
    4,626,205.97x = 17,022,429,652,949.47
  5. Step 5: Solve for x
    x = 17,022,429,652,949.47/4,626,205.97
  6. Step 6: Final answer
    x = 3,679,565.89

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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.