Home / 2,438,624.45-3,660,206.33-1,241,443.04

Finding the Fourth Proportional to 2,438,624.45, 3,660,206.33 and 1,241,443.04

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Solution

The fourth proportional to 2,438,624.45, 3,660,206.33 and 1,241,443.04 is: 1,863,319.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,624.45 : 3,660,206.33 = 1,241,443.04 : x
  2. Step 2: Convert to fraction form
    2,438,624.45/3,660,206.33 = 1,241,443.04/x
  3. Step 3: Cross multiply
    2,438,624.45x = 3,660,206.33 × 1,241,443.04
  4. Step 4: Simplify right side
    2,438,624.45x = 4,543,937,658,145.02
  5. Step 5: Solve for x
    x = 4,543,937,658,145.02/2,438,624.45
  6. Step 6: Final answer
    x = 1,863,319.98

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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.