Home / 4,500,765.76-6,753,948-3,284,210.56

Finding the Fourth Proportional to 4,500,765.76, 6,753,948 and 3,284,210.56

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Solution

The fourth proportional to 4,500,765.76, 6,753,948 and 3,284,210.56 is: 4,928,358.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,765.76 : 6,753,948 = 3,284,210.56 : x
  2. Step 2: Convert to fraction form
    4,500,765.76/6,753,948 = 3,284,210.56/x
  3. Step 3: Cross multiply
    4,500,765.76x = 6,753,948 × 3,284,210.56
  4. Step 4: Simplify right side
    4,500,765.76x = 22,181,387,343,290.88
  5. Step 5: Solve for x
    x = 22,181,387,343,290.88/4,500,765.76
  6. Step 6: Final answer
    x = 4,928,358.53

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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.