Home / 2,241,901.18-3,094,245.48-1,404,080.92

Finding the Fourth Proportional to 2,241,901.18, 3,094,245.48 and 1,404,080.92

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Solution

The fourth proportional to 2,241,901.18, 3,094,245.48 and 1,404,080.92 is: 1,937,895.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,901.18 : 3,094,245.48 = 1,404,080.92 : x
  2. Step 2: Convert to fraction form
    2,241,901.18/3,094,245.48 = 1,404,080.92/x
  3. Step 3: Cross multiply
    2,241,901.18x = 3,094,245.48 × 1,404,080.92
  4. Step 4: Simplify right side
    2,241,901.18x = 4,344,571,040,264.24
  5. Step 5: Solve for x
    x = 4,344,571,040,264.24/2,241,901.18
  6. Step 6: Final answer
    x = 1,937,895.87

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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.