Home / 2,753,956.36-4,103,255.03-2,599,254.22

Finding the Fourth Proportional to 2,753,956.36, 4,103,255.03 and 2,599,254.22

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Solution

The fourth proportional to 2,753,956.36, 4,103,255.03 and 2,599,254.22 is: 3,872,756.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,956.36 : 4,103,255.03 = 2,599,254.22 : x
  2. Step 2: Convert to fraction form
    2,753,956.36/4,103,255.03 = 2,599,254.22/x
  3. Step 3: Cross multiply
    2,753,956.36x = 4,103,255.03 × 2,599,254.22
  4. Step 4: Simplify right side
    2,753,956.36x = 10,665,402,952,463.73
  5. Step 5: Solve for x
    x = 10,665,402,952,463.73/2,753,956.36
  6. Step 6: Final answer
    x = 3,872,756.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.