Home / 4,187,360.64-5,778,098.64-2,351,447.04

Finding the Fourth Proportional to 4,187,360.64, 5,778,098.64 and 2,351,447.04

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Solution

The fourth proportional to 4,187,360.64, 5,778,098.64 and 2,351,447.04 is: 3,244,739.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,187,360.64 : 5,778,098.64 = 2,351,447.04 : x
  2. Step 2: Convert to fraction form
    4,187,360.64/5,778,098.64 = 2,351,447.04/x
  3. Step 3: Cross multiply
    4,187,360.64x = 5,778,098.64 × 2,351,447.04
  4. Step 4: Simplify right side
    4,187,360.64x = 13,586,892,943,856.03
  5. Step 5: Solve for x
    x = 13,586,892,943,856.03/4,187,360.64
  6. Step 6: Final answer
    x = 3,244,739.14

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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.