Home / 6,526,310.28-9,768,503.04-3,486,074.16

Finding the Fourth Proportional to 6,526,310.28, 9,768,503.04 and 3,486,074.16

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Solution

The fourth proportional to 6,526,310.28, 9,768,503.04 and 3,486,074.16 is: 5,217,914.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,310.28 : 9,768,503.04 = 3,486,074.16 : x
  2. Step 2: Convert to fraction form
    6,526,310.28/9,768,503.04 = 3,486,074.16/x
  3. Step 3: Cross multiply
    6,526,310.28x = 9,768,503.04 × 3,486,074.16
  4. Step 4: Simplify right side
    6,526,310.28x = 34,053,726,029,625.45
  5. Step 5: Solve for x
    x = 34,053,726,029,625.45/6,526,310.28
  6. Step 6: Final answer
    x = 5,217,914.04

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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.