Home / 8,806,619.60-13,197,180-6,071,359.28

Finding the Fourth Proportional to 8,806,619.60, 13,197,180 and 6,071,359.28

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Solution

The fourth proportional to 8,806,619.60, 13,197,180 and 6,071,359.28 is: 9,098,249.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,806,619.60 : 13,197,180 = 6,071,359.28 : x
  2. Step 2: Convert to fraction form
    8,806,619.60/13,197,180 = 6,071,359.28/x
  3. Step 3: Cross multiply
    8,806,619.60x = 13,197,180 × 6,071,359.28
  4. Step 4: Simplify right side
    8,806,619.60x = 80,124,821,262,830.41
  5. Step 5: Solve for x
    x = 80,124,821,262,830.41/8,806,619.60
  6. Step 6: Final answer
    x = 9,098,249.37

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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.