Home / 3,498,335.45-5,247,923.53-3,307,016.69

Finding the Fourth Proportional to 3,498,335.45, 5,247,923.53 and 3,307,016.69

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Solution

The fourth proportional to 3,498,335.45, 5,247,923.53 and 3,307,016.69 is: 4,960,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,335.45 : 5,247,923.53 = 3,307,016.69 : x
  2. Step 2: Convert to fraction form
    3,498,335.45/5,247,923.53 = 3,307,016.69/x
  3. Step 3: Cross multiply
    3,498,335.45x = 5,247,923.53 × 3,307,016.69
  4. Step 4: Simplify right side
    3,498,335.45x = 17,354,970,707,686.71
  5. Step 5: Solve for x
    x = 17,354,970,707,686.71/3,498,335.45
  6. Step 6: Final answer
    x = 4,960,922.40

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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.