Home / 3,363,008.80-5,044,513.20-1,657,476.85

Finding the Fourth Proportional to 3,363,008.80, 5,044,513.20 and 1,657,476.85

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Solution

The fourth proportional to 3,363,008.80, 5,044,513.20 and 1,657,476.85 is: 2,486,215.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,008.80 : 5,044,513.20 = 1,657,476.85 : x
  2. Step 2: Convert to fraction form
    3,363,008.80/5,044,513.20 = 1,657,476.85/x
  3. Step 3: Cross multiply
    3,363,008.80x = 5,044,513.20 × 1,657,476.85
  4. Step 4: Simplify right side
    3,363,008.80x = 8,361,163,848,519.42
  5. Step 5: Solve for x
    x = 8,361,163,848,519.42/3,363,008.80
  6. Step 6: Final answer
    x = 2,486,215.28

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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.