Home / 6,325,515.06-9,488,855.88-2,065,705.62

Finding the Fourth Proportional to 6,325,515.06, 9,488,855.88 and 2,065,705.62

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Solution

The fourth proportional to 6,325,515.06, 9,488,855.88 and 2,065,705.62 is: 3,098,748.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,515.06 : 9,488,855.88 = 2,065,705.62 : x
  2. Step 2: Convert to fraction form
    6,325,515.06/9,488,855.88 = 2,065,705.62/x
  3. Step 3: Cross multiply
    6,325,515.06x = 9,488,855.88 × 2,065,705.62
  4. Step 4: Simplify right side
    6,325,515.06x = 19,601,182,918,686.05
  5. Step 5: Solve for x
    x = 19,601,182,918,686.05/6,325,515.06
  6. Step 6: Final answer
    x = 3,098,748.91

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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.