Home / 2,463,959.52-3,400,228.28-1,376,246.56

Finding the Fourth Proportional to 2,463,959.52, 3,400,228.28 and 1,376,246.56

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Solution

The fourth proportional to 2,463,959.52, 3,400,228.28 and 1,376,246.56 is: 1,899,200.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,959.52 : 3,400,228.28 = 1,376,246.56 : x
  2. Step 2: Convert to fraction form
    2,463,959.52/3,400,228.28 = 1,376,246.56/x
  3. Step 3: Cross multiply
    2,463,959.52x = 3,400,228.28 × 1,376,246.56
  4. Step 4: Simplify right side
    2,463,959.52x = 4,679,552,473,564.72
  5. Step 5: Solve for x
    x = 4,679,552,473,564.72/2,463,959.52
  6. Step 6: Final answer
    x = 1,899,200.22

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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.