Home / 8,834,563.89-13,251,460.28-2,769,157.13

Finding the Fourth Proportional to 8,834,563.89, 13,251,460.28 and 2,769,157.13

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Solution

The fourth proportional to 8,834,563.89, 13,251,460.28 and 2,769,157.13 is: 4,153,614.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,563.89 : 13,251,460.28 = 2,769,157.13 : x
  2. Step 2: Convert to fraction form
    8,834,563.89/13,251,460.28 = 2,769,157.13/x
  3. Step 3: Cross multiply
    8,834,563.89x = 13,251,460.28 × 2,769,157.13
  4. Step 4: Simplify right side
    8,834,563.89x = 36,695,375,637,170.71
  5. Step 5: Solve for x
    x = 36,695,375,637,170.71/8,834,563.89
  6. Step 6: Final answer
    x = 4,153,614.84

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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.