Home / 8,773,824.92-13,161,935.03-3,655,057.74

Finding the Fourth Proportional to 8,773,824.92, 13,161,935.03 and 3,655,057.74

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Solution

The fourth proportional to 8,773,824.92, 13,161,935.03 and 3,655,057.74 is: 5,483,085.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,773,824.92 : 13,161,935.03 = 3,655,057.74 : x
  2. Step 2: Convert to fraction form
    8,773,824.92/13,161,935.03 = 3,655,057.74/x
  3. Step 3: Cross multiply
    8,773,824.92x = 13,161,935.03 × 3,655,057.74
  4. Step 4: Simplify right side
    8,773,824.92x = 48,107,632,449,941.12
  5. Step 5: Solve for x
    x = 48,107,632,449,941.12/8,773,824.92
  6. Step 6: Final answer
    x = 5,483,085.53

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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.