Home / 3,252,204.34-4,487,854.50-1,801,813.28

Finding the Fourth Proportional to 3,252,204.34, 4,487,854.50 and 1,801,813.28

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Solution

The fourth proportional to 3,252,204.34, 4,487,854.50 and 1,801,813.28 is: 2,486,398.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,204.34 : 4,487,854.50 = 1,801,813.28 : x
  2. Step 2: Convert to fraction form
    3,252,204.34/4,487,854.50 = 1,801,813.28/x
  3. Step 3: Cross multiply
    3,252,204.34x = 4,487,854.50 × 1,801,813.28
  4. Step 4: Simplify right side
    3,252,204.34x = 8,086,275,836,807.76
  5. Step 5: Solve for x
    x = 8,086,275,836,807.76/3,252,204.34
  6. Step 6: Final answer
    x = 2,486,398.45

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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.