Home / 5,496,486.10-8,244,729.15-4,132,454.20

Finding the Fourth Proportional to 5,496,486.10, 8,244,729.15 and 4,132,454.20

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Solution

The fourth proportional to 5,496,486.10, 8,244,729.15 and 4,132,454.20 is: 6,198,681.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,486.10 : 8,244,729.15 = 4,132,454.20 : x
  2. Step 2: Convert to fraction form
    5,496,486.10/8,244,729.15 = 4,132,454.20/x
  3. Step 3: Cross multiply
    5,496,486.10x = 8,244,729.15 × 4,132,454.20
  4. Step 4: Simplify right side
    5,496,486.10x = 34,070,965,603,779.93
  5. Step 5: Solve for x
    x = 34,070,965,603,779.93/5,496,486.10
  6. Step 6: Final answer
    x = 6,198,681.30

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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.