Home / 3,249,417.82-4,484,336.70-1,799,113.22

Finding the Fourth Proportional to 3,249,417.82, 4,484,336.70 and 1,799,113.22

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Solution

The fourth proportional to 3,249,417.82, 4,484,336.70 and 1,799,113.22 is: 2,482,853.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,417.82 : 4,484,336.70 = 1,799,113.22 : x
  2. Step 2: Convert to fraction form
    3,249,417.82/4,484,336.70 = 1,799,113.22/x
  3. Step 3: Cross multiply
    3,249,417.82x = 4,484,336.70 × 1,799,113.22
  4. Step 4: Simplify right side
    3,249,417.82x = 8,067,829,439,901.17
  5. Step 5: Solve for x
    x = 8,067,829,439,901.17/3,249,417.82
  6. Step 6: Final answer
    x = 2,482,853.82

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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.