Home / 2,174,459.04-3,002,254.67-1,359,029.24

Finding the Fourth Proportional to 2,174,459.04, 3,002,254.67 and 1,359,029.24

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Solution

The fourth proportional to 2,174,459.04, 3,002,254.67 and 1,359,029.24 is: 1,876,398.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,459.04 : 3,002,254.67 = 1,359,029.24 : x
  2. Step 2: Convert to fraction form
    2,174,459.04/3,002,254.67 = 1,359,029.24/x
  3. Step 3: Cross multiply
    2,174,459.04x = 3,002,254.67 × 1,359,029.24
  4. Step 4: Simplify right side
    2,174,459.04x = 4,080,151,882,101.31
  5. Step 5: Solve for x
    x = 4,080,151,882,101.31/2,174,459.04
  6. Step 6: Final answer
    x = 1,876,398.59

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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.