Home / 2,432,646.26-3,356,907.20-1,344,852.68

Finding the Fourth Proportional to 2,432,646.26, 3,356,907.20 and 1,344,852.68

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Solution

The fourth proportional to 2,432,646.26, 3,356,907.20 and 1,344,852.68 is: 1,855,816.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,646.26 : 3,356,907.20 = 1,344,852.68 : x
  2. Step 2: Convert to fraction form
    2,432,646.26/3,356,907.20 = 1,344,852.68/x
  3. Step 3: Cross multiply
    2,432,646.26x = 3,356,907.20 × 1,344,852.68
  4. Step 4: Simplify right side
    2,432,646.26x = 4,514,545,644,431.30
  5. Step 5: Solve for x
    x = 4,514,545,644,431.30/2,432,646.26
  6. Step 6: Final answer
    x = 1,855,816.74

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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.