Home / 8,532,401.13-11,774,713.77-4,664,922.48

Finding the Fourth Proportional to 8,532,401.13, 11,774,713.77 and 4,664,922.48

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Solution

The fourth proportional to 8,532,401.13, 11,774,713.77 and 4,664,922.48 is: 6,437,593.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,532,401.13 : 11,774,713.77 = 4,664,922.48 : x
  2. Step 2: Convert to fraction form
    8,532,401.13/11,774,713.77 = 4,664,922.48/x
  3. Step 3: Cross multiply
    8,532,401.13x = 11,774,713.77 × 4,664,922.48
  4. Step 4: Simplify right side
    8,532,401.13x = 54,928,126,961,238.55
  5. Step 5: Solve for x
    x = 54,928,126,961,238.55/8,532,401.13
  6. Step 6: Final answer
    x = 6,437,593.14

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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.