Home / 5,789,387.60-8,676,823.80-2,950,629.20

Finding the Fourth Proportional to 5,789,387.60, 8,676,823.80 and 2,950,629.20

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Solution

The fourth proportional to 5,789,387.60, 8,676,823.80 and 2,950,629.20 is: 4,422,244.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,387.60 : 8,676,823.80 = 2,950,629.20 : x
  2. Step 2: Convert to fraction form
    5,789,387.60/8,676,823.80 = 2,950,629.20/x
  3. Step 3: Cross multiply
    5,789,387.60x = 8,676,823.80 × 2,950,629.20
  4. Step 4: Simplify right side
    5,789,387.60x = 25,602,089,667,534.96
  5. Step 5: Solve for x
    x = 25,602,089,667,534.96/5,789,387.60
  6. Step 6: Final answer
    x = 4,422,244.88

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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.