Home / 8,835,715.30-13,253,572.95-6,568,233.70

Finding the Fourth Proportional to 8,835,715.30, 13,253,572.95 and 6,568,233.70

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Solution

The fourth proportional to 8,835,715.30, 13,253,572.95 and 6,568,233.70 is: 9,852,350.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835,715.30 : 13,253,572.95 = 6,568,233.70 : x
  2. Step 2: Convert to fraction form
    8,835,715.30/13,253,572.95 = 6,568,233.70/x
  3. Step 3: Cross multiply
    8,835,715.30x = 13,253,572.95 × 6,568,233.70
  4. Step 4: Simplify right side
    8,835,715.30x = 87,052,564,495,598.41
  5. Step 5: Solve for x
    x = 87,052,564,495,598.41/8,835,715.30
  6. Step 6: Final answer
    x = 9,852,350.55

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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.