Home / 5,862,402.80-8,798,788.20-3,463,247.60

Finding the Fourth Proportional to 5,862,402.80, 8,798,788.20 and 3,463,247.60

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Solution

The fourth proportional to 5,862,402.80, 8,798,788.20 and 3,463,247.60 is: 5,197,933.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862,402.80 : 8,798,788.20 = 3,463,247.60 : x
  2. Step 2: Convert to fraction form
    5,862,402.80/8,798,788.20 = 3,463,247.60/x
  3. Step 3: Cross multiply
    5,862,402.80x = 8,798,788.20 × 3,463,247.60
  4. Step 4: Simplify right side
    5,862,402.80x = 30,472,382,116,558.32
  5. Step 5: Solve for x
    x = 30,472,382,116,558.32/5,862,402.80
  6. Step 6: Final answer
    x = 5,197,933.88

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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.