Home / 1,760,333.04-2,429,245.08-996,379.92

Finding the Fourth Proportional to 1,760,333.04, 2,429,245.08 and 996,379.92

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Solution

The fourth proportional to 1,760,333.04, 2,429,245.08 and 996,379.92 is: 1,374,996.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,333.04 : 2,429,245.08 = 996,379.92 : x
  2. Step 2: Convert to fraction form
    1,760,333.04/2,429,245.08 = 996,379.92/x
  3. Step 3: Cross multiply
    1,760,333.04x = 2,429,245.08 × 996,379.92
  4. Step 4: Simplify right side
    1,760,333.04x = 2,420,451,018,470.79
  5. Step 5: Solve for x
    x = 2,420,451,018,470.79/1,760,333.04
  6. Step 6: Final answer
    x = 1,374,996.07

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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.