Home / 2,443,923.60-3,667,197.60-1,024,123.20

Finding the Fourth Proportional to 2,443,923.60, 3,667,197.60 and 1,024,123.20

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Solution

The fourth proportional to 2,443,923.60, 3,667,197.60 and 1,024,123.20 is: 1,536,734.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,923.60 : 3,667,197.60 = 1,024,123.20 : x
  2. Step 2: Convert to fraction form
    2,443,923.60/3,667,197.60 = 1,024,123.20/x
  3. Step 3: Cross multiply
    2,443,923.60x = 3,667,197.60 × 1,024,123.20
  4. Step 4: Simplify right side
    2,443,923.60x = 3,755,662,141,144.32
  5. Step 5: Solve for x
    x = 3,755,662,141,144.32/2,443,923.60
  6. Step 6: Final answer
    x = 1,536,734.68

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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.