Home / 1,995,617.10-2,754,352.32-1,306,097.01

Finding the Fourth Proportional to 1,995,617.10, 2,754,352.32 and 1,306,097.01

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Solution

The fourth proportional to 1,995,617.10, 2,754,352.32 and 1,306,097.01 is: 1,802,676.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,617.10 : 2,754,352.32 = 1,306,097.01 : x
  2. Step 2: Convert to fraction form
    1,995,617.10/2,754,352.32 = 1,306,097.01/x
  3. Step 3: Cross multiply
    1,995,617.10x = 2,754,352.32 × 1,306,097.01
  4. Step 4: Simplify right side
    1,995,617.10x = 3,597,451,324,740.70
  5. Step 5: Solve for x
    x = 3,597,451,324,740.70/1,995,617.10
  6. Step 6: Final answer
    x = 1,802,676.13

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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.