Home / 3,132,048.96-4,698,773.28-1,002,260.88

Finding the Fourth Proportional to 3,132,048.96, 4,698,773.28 and 1,002,260.88

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Solution

The fourth proportional to 3,132,048.96, 4,698,773.28 and 1,002,260.88 is: 1,503,615.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,048.96 : 4,698,773.28 = 1,002,260.88 : x
  2. Step 2: Convert to fraction form
    3,132,048.96/4,698,773.28 = 1,002,260.88/x
  3. Step 3: Cross multiply
    3,132,048.96x = 4,698,773.28 × 1,002,260.88
  4. Step 4: Simplify right side
    3,132,048.96x = 4,709,396,642,533.29
  5. Step 5: Solve for x
    x = 4,709,396,642,533.29/3,132,048.96
  6. Step 6: Final answer
    x = 1,503,615.27

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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.