Home / 2,304,360.59-3,179,130.68-1,443,422.03

Finding the Fourth Proportional to 2,304,360.59, 3,179,130.68 and 1,443,422.03

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Solution

The fourth proportional to 2,304,360.59, 3,179,130.68 and 1,443,422.03 is: 1,991,366.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,360.59 : 3,179,130.68 = 1,443,422.03 : x
  2. Step 2: Convert to fraction form
    2,304,360.59/3,179,130.68 = 1,443,422.03/x
  3. Step 3: Cross multiply
    2,304,360.59x = 3,179,130.68 × 1,443,422.03
  4. Step 4: Simplify right side
    2,304,360.59x = 4,588,827,247,473.78
  5. Step 5: Solve for x
    x = 4,588,827,247,473.78/2,304,360.59
  6. Step 6: Final answer
    x = 1,991,366.84

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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.