Home / 2,432,698.25-3,356,833.39-1,344,823.70

Finding the Fourth Proportional to 2,432,698.25, 3,356,833.39 and 1,344,823.70

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Solution

The fourth proportional to 2,432,698.25, 3,356,833.39 and 1,344,823.70 is: 1,855,696.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,698.25 : 3,356,833.39 = 1,344,823.70 : x
  2. Step 2: Convert to fraction form
    2,432,698.25/3,356,833.39 = 1,344,823.70/x
  3. Step 3: Cross multiply
    2,432,698.25x = 3,356,833.39 × 1,344,823.70
  4. Step 4: Simplify right side
    2,432,698.25x = 4,514,349,079,677.12
  5. Step 5: Solve for x
    x = 4,514,349,079,677.12/2,432,698.25
  6. Step 6: Final answer
    x = 1,855,696.28

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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.