Home / 2,368,032.20-3,549,132.30-1,609,872.20

Finding the Fourth Proportional to 2,368,032.20, 3,549,132.30 and 1,609,872.20

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Solution

The fourth proportional to 2,368,032.20, 3,549,132.30 and 1,609,872.20 is: 2,412,825.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,032.20 : 3,549,132.30 = 1,609,872.20 : x
  2. Step 2: Convert to fraction form
    2,368,032.20/3,549,132.30 = 1,609,872.20/x
  3. Step 3: Cross multiply
    2,368,032.20x = 3,549,132.30 × 1,609,872.20
  4. Step 4: Simplify right side
    2,368,032.20x = 5,713,649,423,892.06
  5. Step 5: Solve for x
    x = 5,713,649,423,892.06/2,368,032.20
  6. Step 6: Final answer
    x = 2,412,825.90

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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.