Home / 3,673,377.80-5,510,468.55-1,246,283.47

Finding the Fourth Proportional to 3,673,377.80, 5,510,468.55 and 1,246,283.47

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Solution

The fourth proportional to 3,673,377.80, 5,510,468.55 and 1,246,283.47 is: 1,869,561.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,377.80 : 5,510,468.55 = 1,246,283.47 : x
  2. Step 2: Convert to fraction form
    3,673,377.80/5,510,468.55 = 1,246,283.47/x
  3. Step 3: Cross multiply
    3,673,377.80x = 5,510,468.55 × 1,246,283.47
  4. Step 4: Simplify right side
    3,673,377.80x = 6,867,605,838,267.53
  5. Step 5: Solve for x
    x = 6,867,605,838,267.53/3,673,377.80
  6. Step 6: Final answer
    x = 1,869,561.54

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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.