Home / 2,448,218.10-3,673,534.05-1,101,333.90

Finding the Fourth Proportional to 2,448,218.10, 3,673,534.05 and 1,101,333.90

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Solution

The fourth proportional to 2,448,218.10, 3,673,534.05 and 1,101,333.90 is: 1,652,543.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,218.10 : 3,673,534.05 = 1,101,333.90 : x
  2. Step 2: Convert to fraction form
    2,448,218.10/3,673,534.05 = 1,101,333.90/x
  3. Step 3: Cross multiply
    2,448,218.10x = 3,673,534.05 × 1,101,333.90
  4. Step 4: Simplify right side
    2,448,218.10x = 4,045,787,582,069.29
  5. Step 5: Solve for x
    x = 4,045,787,582,069.29/2,448,218.10
  6. Step 6: Final answer
    x = 1,652,543.78

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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.