Home / 4,829,923.89-6,665,454.77-2,654,544.15

Finding the Fourth Proportional to 4,829,923.89, 6,665,454.77 and 2,654,544.15

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Solution

The fourth proportional to 4,829,923.89, 6,665,454.77 and 2,654,544.15 is: 3,663,358.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,923.89 : 6,665,454.77 = 2,654,544.15 : x
  2. Step 2: Convert to fraction form
    4,829,923.89/6,665,454.77 = 2,654,544.15/x
  3. Step 3: Cross multiply
    4,829,923.89x = 6,665,454.77 × 2,654,544.15
  4. Step 4: Simplify right side
    4,829,923.89x = 17,693,743,953,520.38
  5. Step 5: Solve for x
    x = 17,693,743,953,520.38/4,829,923.89
  6. Step 6: Final answer
    x = 3,663,358.75

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1.5x scale

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.