Home / 6,069,489.32-8,375,797.48-3,316,117.60

Finding the Fourth Proportional to 6,069,489.32, 8,375,797.48 and 3,316,117.60

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Solution

The fourth proportional to 6,069,489.32, 8,375,797.48 and 3,316,117.60 is: 4,576,188.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,489.32 : 8,375,797.48 = 3,316,117.60 : x
  2. Step 2: Convert to fraction form
    6,069,489.32/8,375,797.48 = 3,316,117.60/x
  3. Step 3: Cross multiply
    6,069,489.32x = 8,375,797.48 × 3,316,117.60
  4. Step 4: Simplify right side
    6,069,489.32x = 27,775,129,437,463.65
  5. Step 5: Solve for x
    x = 27,775,129,437,463.65/6,069,489.32
  6. Step 6: Final answer
    x = 4,576,188.86

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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.