Home / 5,532,921.10-8,300,548.05-2,336,401.90

Finding the Fourth Proportional to 5,532,921.10, 8,300,548.05 and 2,336,401.90

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Solution

The fourth proportional to 5,532,921.10, 8,300,548.05 and 2,336,401.90 is: 3,505,095.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,921.10 : 8,300,548.05 = 2,336,401.90 : x
  2. Step 2: Convert to fraction form
    5,532,921.10/8,300,548.05 = 2,336,401.90/x
  3. Step 3: Cross multiply
    5,532,921.10x = 8,300,548.05 × 2,336,401.90
  4. Step 4: Simplify right side
    5,532,921.10x = 19,393,416,235,061.29
  5. Step 5: Solve for x
    x = 19,393,416,235,061.29/5,532,921.10
  6. Step 6: Final answer
    x = 3,505,095.39

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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.