Home / 4,248,923.82-6,375,269.40-2,226,686.94

Finding the Fourth Proportional to 4,248,923.82, 6,375,269.40 and 2,226,686.94

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Solution

The fourth proportional to 4,248,923.82, 6,375,269.40 and 2,226,686.94 is: 3,341,017.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,923.82 : 6,375,269.40 = 2,226,686.94 : x
  2. Step 2: Convert to fraction form
    4,248,923.82/6,375,269.40 = 2,226,686.94/x
  3. Step 3: Cross multiply
    4,248,923.82x = 6,375,269.40 × 2,226,686.94
  4. Step 4: Simplify right side
    4,248,923.82x = 14,195,729,111,961.64
  5. Step 5: Solve for x
    x = 14,195,729,111,961.64/4,248,923.82
  6. Step 6: Final answer
    x = 3,341,017.56

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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.