Home / 4,332,652.72-5,977,178.40-2,612,817.52

Finding the Fourth Proportional to 4,332,652.72, 5,977,178.40 and 2,612,817.52

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Solution

The fourth proportional to 4,332,652.72, 5,977,178.40 and 2,612,817.52 is: 3,604,553.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,652.72 : 5,977,178.40 = 2,612,817.52 : x
  2. Step 2: Convert to fraction form
    4,332,652.72/5,977,178.40 = 2,612,817.52/x
  3. Step 3: Cross multiply
    4,332,652.72x = 5,977,178.40 × 2,612,817.52
  4. Step 4: Simplify right side
    4,332,652.72x = 15,617,276,443,685.57
  5. Step 5: Solve for x
    x = 15,617,276,443,685.57/4,332,652.72
  6. Step 6: Final answer
    x = 3,604,553.02

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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.