Home / 5,649,968.10-8,474,952.15-4,049,148.90

Finding the Fourth Proportional to 5,649,968.10, 8,474,952.15 and 4,049,148.90

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Solution

The fourth proportional to 5,649,968.10, 8,474,952.15 and 4,049,148.90 is: 6,073,723.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,968.10 : 8,474,952.15 = 4,049,148.90 : x
  2. Step 2: Convert to fraction form
    5,649,968.10/8,474,952.15 = 4,049,148.90/x
  3. Step 3: Cross multiply
    5,649,968.10x = 8,474,952.15 × 4,049,148.90
  4. Step 4: Simplify right side
    5,649,968.10x = 34,316,343,175,725.14
  5. Step 5: Solve for x
    x = 34,316,343,175,725.14/5,649,968.10
  6. Step 6: Final answer
    x = 6,073,723.35

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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.