Home / 6,154,110.45-9,232,872.08-2,561,569.65

Finding the Fourth Proportional to 6,154,110.45, 9,232,872.08 and 2,561,569.65

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Solution

The fourth proportional to 6,154,110.45, 9,232,872.08 and 2,561,569.65 is: 3,843,064.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,110.45 : 9,232,872.08 = 2,561,569.65 : x
  2. Step 2: Convert to fraction form
    6,154,110.45/9,232,872.08 = 2,561,569.65/x
  3. Step 3: Cross multiply
    6,154,110.45x = 9,232,872.08 × 2,561,569.65
  4. Step 4: Simplify right side
    6,154,110.45x = 23,650,644,889,652.52
  5. Step 5: Solve for x
    x = 23,650,644,889,652.52/6,154,110.45
  6. Step 6: Final answer
    x = 3,843,064.74

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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.