Home / 3,751,226.18-5,176,697.28-2,032,346.70

Finding the Fourth Proportional to 3,751,226.18, 5,176,697.28 and 2,032,346.70

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Solution

The fourth proportional to 3,751,226.18, 5,176,697.28 and 2,032,346.70 is: 2,804,641.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,226.18 : 5,176,697.28 = 2,032,346.70 : x
  2. Step 2: Convert to fraction form
    3,751,226.18/5,176,697.28 = 2,032,346.70/x
  3. Step 3: Cross multiply
    3,751,226.18x = 5,176,697.28 × 2,032,346.70
  4. Step 4: Simplify right side
    3,751,226.18x = 10,520,843,633,906.98
  5. Step 5: Solve for x
    x = 10,520,843,633,906.98/3,751,226.18
  6. Step 6: Final answer
    x = 2,804,641.24

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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.