Home / 6,353,329.59-8,767,650.24-3,452,720.13

Finding the Fourth Proportional to 6,353,329.59, 8,767,650.24 and 3,452,720.13

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Solution

The fourth proportional to 6,353,329.59, 8,767,650.24 and 3,452,720.13 is: 4,764,783.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353,329.59 : 8,767,650.24 = 3,452,720.13 : x
  2. Step 2: Convert to fraction form
    6,353,329.59/8,767,650.24 = 3,452,720.13/x
  3. Step 3: Cross multiply
    6,353,329.59x = 8,767,650.24 × 3,452,720.13
  4. Step 4: Simplify right side
    6,353,329.59x = 30,272,242,476,447.33
  5. Step 5: Solve for x
    x = 30,272,242,476,447.33/6,353,329.59
  6. Step 6: Final answer
    x = 4,764,783.89

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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.