Home / 4,581,040.59-6,861,092.45-2,186,566.11

Finding the Fourth Proportional to 4,581,040.59, 6,861,092.45 and 2,186,566.11

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Solution

The fourth proportional to 4,581,040.59, 6,861,092.45 and 2,186,566.11 is: 3,274,852.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,040.59 : 6,861,092.45 = 2,186,566.11 : x
  2. Step 2: Convert to fraction form
    4,581,040.59/6,861,092.45 = 2,186,566.11/x
  3. Step 3: Cross multiply
    4,581,040.59x = 6,861,092.45 × 2,186,566.11
  4. Step 4: Simplify right side
    4,581,040.59x = 15,002,232,217,814.04
  5. Step 5: Solve for x
    x = 15,002,232,217,814.04/4,581,040.59
  6. Step 6: Final answer
    x = 3,274,852.50

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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.