Home / 2,787,522.04-4,182,459.18-1,523,873.44

Finding the Fourth Proportional to 2,787,522.04, 4,182,459.18 and 1,523,873.44

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Solution

The fourth proportional to 2,787,522.04, 4,182,459.18 and 1,523,873.44 is: 2,286,453.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,787,522.04 : 4,182,459.18 = 1,523,873.44 : x
  2. Step 2: Convert to fraction form
    2,787,522.04/4,182,459.18 = 1,523,873.44/x
  3. Step 3: Cross multiply
    2,787,522.04x = 4,182,459.18 × 1,523,873.44
  4. Step 4: Simplify right side
    2,787,522.04x = 6,373,538,458,286.18
  5. Step 5: Solve for x
    x = 6,373,538,458,286.18/2,787,522.04
  6. Step 6: Final answer
    x = 2,286,453.12

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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.