Home / 6,359,672.88-8,775,552.00-4,299,171.69

Finding the Fourth Proportional to 6,359,672.88, 8,775,552.00 and 4,299,171.69

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Solution

The fourth proportional to 6,359,672.88, 8,775,552.00 and 4,299,171.69 is: 5,932,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,672.88 : 8,775,552.00 = 4,299,171.69 : x
  2. Step 2: Convert to fraction form
    6,359,672.88/8,775,552.00 = 4,299,171.69/x
  3. Step 3: Cross multiply
    6,359,672.88x = 8,775,552.00 × 4,299,171.69
  4. Step 4: Simplify right side
    6,359,672.88x = 37,727,604,738,644.78
  5. Step 5: Solve for x
    x = 37,727,604,738,644.78/6,359,672.88
  6. Step 6: Final answer
    x = 5,932,318.45

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1.5x scale

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.