Home / 2,675,568.62-4,013,965.98-1,159,506.06

Finding the Fourth Proportional to 2,675,568.62, 4,013,965.98 and 1,159,506.06

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Solution

The fourth proportional to 2,675,568.62, 4,013,965.98 and 1,159,506.06 is: 1,739,524.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,568.62 : 4,013,965.98 = 1,159,506.06 : x
  2. Step 2: Convert to fraction form
    2,675,568.62/4,013,965.98 = 1,159,506.06/x
  3. Step 3: Cross multiply
    2,675,568.62x = 4,013,965.98 × 1,159,506.06
  4. Step 4: Simplify right side
    2,675,568.62x = 4,654,217,878,443.84
  5. Step 5: Solve for x
    x = 4,654,217,878,443.84/2,675,568.62
  6. Step 6: Final answer
    x = 1,739,524.77

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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.