Home / 4,984,005.55-7,476,008.33-2,716,523.95

Finding the Fourth Proportional to 4,984,005.55, 7,476,008.33 and 2,716,523.95

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Solution

The fourth proportional to 4,984,005.55, 7,476,008.33 and 2,716,523.95 is: 4,074,785.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,005.55 : 7,476,008.33 = 2,716,523.95 : x
  2. Step 2: Convert to fraction form
    4,984,005.55/7,476,008.33 = 2,716,523.95/x
  3. Step 3: Cross multiply
    4,984,005.55x = 7,476,008.33 × 2,716,523.95
  4. Step 4: Simplify right side
    4,984,005.55x = 20,308,755,665,261.89
  5. Step 5: Solve for x
    x = 20,308,755,665,261.89/4,984,005.55
  6. Step 6: Final answer
    x = 4,074,785.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.