Home / 2,747,167.60-4,109,087.40-2,464,898.80

Finding the Fourth Proportional to 2,747,167.60, 4,109,087.40 and 2,464,898.80

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Solution

The fourth proportional to 2,747,167.60, 4,109,087.40 and 2,464,898.80 is: 3,686,882.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,167.60 : 4,109,087.40 = 2,464,898.80 : x
  2. Step 2: Convert to fraction form
    2,747,167.60/4,109,087.40 = 2,464,898.80/x
  3. Step 3: Cross multiply
    2,747,167.60x = 4,109,087.40 × 2,464,898.80
  4. Step 4: Simplify right side
    2,747,167.60x = 10,128,484,601,355.12
  5. Step 5: Solve for x
    x = 10,128,484,601,355.12/2,747,167.60
  6. Step 6: Final answer
    x = 3,686,882.66

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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.