Home / 3,049,062.09-4,574,090.48-1,251,463.11

Finding the Fourth Proportional to 3,049,062.09, 4,574,090.48 and 1,251,463.11

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Solution

The fourth proportional to 3,049,062.09, 4,574,090.48 and 1,251,463.11 is: 1,877,398.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,062.09 : 4,574,090.48 = 1,251,463.11 : x
  2. Step 2: Convert to fraction form
    3,049,062.09/4,574,090.48 = 1,251,463.11/x
  3. Step 3: Cross multiply
    3,049,062.09x = 4,574,090.48 × 1,251,463.11
  4. Step 4: Simplify right side
    3,049,062.09x = 5,724,305,491,264.88
  5. Step 5: Solve for x
    x = 5,724,305,491,264.88/3,049,062.09
  6. Step 6: Final answer
    x = 1,877,398.79

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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.