Home / 4,338,414.01-6,506,310.40-1,304,974.38

Finding the Fourth Proportional to 4,338,414.01, 6,506,310.40 and 1,304,974.38

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Solution

The fourth proportional to 4,338,414.01, 6,506,310.40 and 1,304,974.38 is: 1,957,067.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,414.01 : 6,506,310.40 = 1,304,974.38 : x
  2. Step 2: Convert to fraction form
    4,338,414.01/6,506,310.40 = 1,304,974.38/x
  3. Step 3: Cross multiply
    4,338,414.01x = 6,506,310.40 × 1,304,974.38
  4. Step 4: Simplify right side
    4,338,414.01x = 8,490,568,408,804.26
  5. Step 5: Solve for x
    x = 8,490,568,408,804.26/4,338,414.01
  6. Step 6: Final answer
    x = 1,957,067.35

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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.