Home / 2,432,500.48-3,356,828.76-1,344,799.72

Finding the Fourth Proportional to 2,432,500.48, 3,356,828.76 and 1,344,799.72

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Solution

The fourth proportional to 2,432,500.48, 3,356,828.76 and 1,344,799.72 is: 1,855,811.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,500.48 : 3,356,828.76 = 1,344,799.72 : x
  2. Step 2: Convert to fraction form
    2,432,500.48/3,356,828.76 = 1,344,799.72/x
  3. Step 3: Cross multiply
    2,432,500.48x = 3,356,828.76 × 1,344,799.72
  4. Step 4: Simplify right side
    2,432,500.48x = 4,514,262,376,535.95
  5. Step 5: Solve for x
    x = 4,514,262,376,535.95/2,432,500.48
  6. Step 6: Final answer
    x = 1,855,811.50

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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.