Home / 6,035,711.28-8,329,439.16-3,319,528.56

Finding the Fourth Proportional to 6,035,711.28, 8,329,439.16 and 3,319,528.56

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Solution

The fourth proportional to 6,035,711.28, 8,329,439.16 and 3,319,528.56 is: 4,581,036.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035,711.28 : 8,329,439.16 = 3,319,528.56 : x
  2. Step 2: Convert to fraction form
    6,035,711.28/8,329,439.16 = 3,319,528.56/x
  3. Step 3: Cross multiply
    6,035,711.28x = 8,329,439.16 × 3,319,528.56
  4. Step 4: Simplify right side
    6,035,711.28x = 27,649,811,180,402.41
  5. Step 5: Solve for x
    x = 27,649,811,180,402.41/6,035,711.28
  6. Step 6: Final answer
    x = 4,581,036.09

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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.