Home / 3,249,416.82-4,484,335.32-1,799,112.22

Finding the Fourth Proportional to 3,249,416.82, 4,484,335.32 and 1,799,112.22

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Solution

The fourth proportional to 3,249,416.82, 4,484,335.32 and 1,799,112.22 is: 2,482,852.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,416.82 : 4,484,335.32 = 1,799,112.22 : x
  2. Step 2: Convert to fraction form
    3,249,416.82/4,484,335.32 = 1,799,112.22/x
  3. Step 3: Cross multiply
    3,249,416.82x = 4,484,335.32 × 1,799,112.22
  4. Step 4: Simplify right side
    3,249,416.82x = 8,067,822,472,789.61
  5. Step 5: Solve for x
    x = 8,067,822,472,789.61/3,249,416.82
  6. Step 6: Final answer
    x = 2,482,852.44

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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.