Home / 3,705,772.44-5,103,354.06-3,185,324.76

Finding the Fourth Proportional to 3,705,772.44, 5,103,354.06 and 3,185,324.76

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Solution

The fourth proportional to 3,705,772.44, 5,103,354.06 and 3,185,324.76 is: 4,386,626.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,772.44 : 5,103,354.06 = 3,185,324.76 : x
  2. Step 2: Convert to fraction form
    3,705,772.44/5,103,354.06 = 3,185,324.76/x
  3. Step 3: Cross multiply
    3,705,772.44x = 5,103,354.06 × 3,185,324.76
  4. Step 4: Simplify right side
    3,705,772.44x = 16,255,840,046,364.52
  5. Step 5: Solve for x
    x = 16,255,840,046,364.52/3,705,772.44
  6. Step 6: Final answer
    x = 4,386,626.62

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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.