Home / 2,329,148.02-3,494,435.07-1,192,714.86

Finding the Fourth Proportional to 2,329,148.02, 3,494,435.07 and 1,192,714.86

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Solution

The fourth proportional to 2,329,148.02, 3,494,435.07 and 1,192,714.86 is: 1,789,437.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,148.02 : 3,494,435.07 = 1,192,714.86 : x
  2. Step 2: Convert to fraction form
    2,329,148.02/3,494,435.07 = 1,192,714.86/x
  3. Step 3: Cross multiply
    2,329,148.02x = 3,494,435.07 × 1,192,714.86
  4. Step 4: Simplify right side
    2,329,148.02x = 4,167,864,635,294.14
  5. Step 5: Solve for x
    x = 4,167,864,635,294.14/2,329,148.02
  6. Step 6: Final answer
    x = 1,789,437.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.