Home / 4,945,391.64-7,418,087.46-2,700,304.92

Finding the Fourth Proportional to 4,945,391.64, 7,418,087.46 and 2,700,304.92

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Solution

The fourth proportional to 4,945,391.64, 7,418,087.46 and 2,700,304.92 is: 4,050,457.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,391.64 : 7,418,087.46 = 2,700,304.92 : x
  2. Step 2: Convert to fraction form
    4,945,391.64/7,418,087.46 = 2,700,304.92/x
  3. Step 3: Cross multiply
    4,945,391.64x = 7,418,087.46 × 2,700,304.92
  4. Step 4: Simplify right side
    4,945,391.64x = 20,031,098,065,228.30
  5. Step 5: Solve for x
    x = 20,031,098,065,228.30/4,945,391.64
  6. Step 6: Final answer
    x = 4,050,457.38

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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.