Home / 6,069,502.92-8,375,816.26-3,316,131.20

Finding the Fourth Proportional to 6,069,502.92, 8,375,816.26 and 3,316,131.20

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Solution

The fourth proportional to 6,069,502.92, 8,375,816.26 and 3,316,131.20 is: 4,576,207.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,502.92 : 8,375,816.26 = 3,316,131.20 : x
  2. Step 2: Convert to fraction form
    6,069,502.92/8,375,816.26 = 3,316,131.20/x
  3. Step 3: Cross multiply
    6,069,502.92x = 8,375,816.26 × 3,316,131.20
  4. Step 4: Simplify right side
    6,069,502.92x = 27,775,305,625,253.31
  5. Step 5: Solve for x
    x = 27,775,305,625,253.31/6,069,502.92
  6. Step 6: Final answer
    x = 4,576,207.64

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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.