Home / 8,856,500.80-13,284,751.20-6,116,627.20

Finding the Fourth Proportional to 8,856,500.80, 13,284,751.20 and 6,116,627.20

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Solution

The fourth proportional to 8,856,500.80, 13,284,751.20 and 6,116,627.20 is: 9,174,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,500.80 : 13,284,751.20 = 6,116,627.20 : x
  2. Step 2: Convert to fraction form
    8,856,500.80/13,284,751.20 = 6,116,627.20/x
  3. Step 3: Cross multiply
    8,856,500.80x = 13,284,751.20 × 6,116,627.20
  4. Step 4: Simplify right side
    8,856,500.80x = 81,257,870,535,152.64
  5. Step 5: Solve for x
    x = 81,257,870,535,152.64/8,856,500.80
  6. Step 6: Final answer
    x = 9,174,940.80

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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.