Home / 5,909,563.24-8,154,707.46-3,331,877.80

Finding the Fourth Proportional to 5,909,563.24, 8,154,707.46 and 3,331,877.80

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Solution

The fourth proportional to 5,909,563.24, 8,154,707.46 and 3,331,877.80 is: 4,597,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,563.24 : 8,154,707.46 = 3,331,877.80 : x
  2. Step 2: Convert to fraction form
    5,909,563.24/8,154,707.46 = 3,331,877.80/x
  3. Step 3: Cross multiply
    5,909,563.24x = 8,154,707.46 × 3,331,877.80
  4. Step 4: Simplify right side
    5,909,563.24x = 27,170,488,751,468.39
  5. Step 5: Solve for x
    x = 27,170,488,751,468.39/5,909,563.24
  6. Step 6: Final answer
    x = 4,597,715.20

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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.