Home / 3,249,217.25-4,484,085.14-1,799,072.22

Finding the Fourth Proportional to 3,249,217.25, 4,484,085.14 and 1,799,072.22

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Solution

The fourth proportional to 3,249,217.25, 4,484,085.14 and 1,799,072.22 is: 2,482,811.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,217.25 : 4,484,085.14 = 1,799,072.22 : x
  2. Step 2: Convert to fraction form
    3,249,217.25/4,484,085.14 = 1,799,072.22/x
  3. Step 3: Cross multiply
    3,249,217.25x = 4,484,085.14 × 1,799,072.22
  4. Step 4: Simplify right side
    3,249,217.25x = 8,067,192,998,493.45
  5. Step 5: Solve for x
    x = 8,067,192,998,493.45/3,249,217.25
  6. Step 6: Final answer
    x = 2,482,811.21

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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.