Home / 9,062,874.39-13,592,339.64-2,996,172.84

Finding the Fourth Proportional to 9,062,874.39, 13,592,339.64 and 2,996,172.84

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Solution

The fourth proportional to 9,062,874.39, 13,592,339.64 and 2,996,172.84 is: 4,493,607.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,874.39 : 13,592,339.64 = 2,996,172.84 : x
  2. Step 2: Convert to fraction form
    9,062,874.39/13,592,339.64 = 2,996,172.84/x
  3. Step 3: Cross multiply
    9,062,874.39x = 13,592,339.64 × 2,996,172.84
  4. Step 4: Simplify right side
    9,062,874.39x = 40,724,998,861,423.38
  5. Step 5: Solve for x
    x = 40,724,998,861,423.38/9,062,874.39
  6. Step 6: Final answer
    x = 4,493,607.34

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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.