Home / 4,088,647.01-5,642,370.19-2,253,171.15

Finding the Fourth Proportional to 4,088,647.01, 5,642,370.19 and 2,253,171.15

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Solution

The fourth proportional to 4,088,647.01, 5,642,370.19 and 2,253,171.15 is: 3,109,396.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,647.01 : 5,642,370.19 = 2,253,171.15 : x
  2. Step 2: Convert to fraction form
    4,088,647.01/5,642,370.19 = 2,253,171.15/x
  3. Step 3: Cross multiply
    4,088,647.01x = 5,642,370.19 × 2,253,171.15
  4. Step 4: Simplify right side
    4,088,647.01x = 12,713,225,718,462.16
  5. Step 5: Solve for x
    x = 12,713,225,718,462.16/4,088,647.01
  6. Step 6: Final answer
    x = 3,109,396.75

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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.