Home / 3,370,867.04-5,053,939.68-1,240,675.04

Finding the Fourth Proportional to 3,370,867.04, 5,053,939.68 and 1,240,675.04

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Solution

The fourth proportional to 3,370,867.04, 5,053,939.68 and 1,240,675.04 is: 1,860,143.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,867.04 : 5,053,939.68 = 1,240,675.04 : x
  2. Step 2: Convert to fraction form
    3,370,867.04/5,053,939.68 = 1,240,675.04/x
  3. Step 3: Cross multiply
    3,370,867.04x = 5,053,939.68 × 1,240,675.04
  4. Step 4: Simplify right side
    3,370,867.04x = 6,270,296,814,641.59
  5. Step 5: Solve for x
    x = 6,270,296,814,641.59/3,370,867.04
  6. Step 6: Final answer
    x = 1,860,143.62

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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.