Home / 4,345,137.29-6,001,266.08-2,861,620.69

Finding the Fourth Proportional to 4,345,137.29, 6,001,266.08 and 2,861,620.69

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Solution

The fourth proportional to 4,345,137.29, 6,001,266.08 and 2,861,620.69 is: 3,952,314.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,137.29 : 6,001,266.08 = 2,861,620.69 : x
  2. Step 2: Convert to fraction form
    4,345,137.29/6,001,266.08 = 2,861,620.69/x
  3. Step 3: Cross multiply
    4,345,137.29x = 6,001,266.08 × 2,861,620.69
  4. Step 4: Simplify right side
    4,345,137.29x = 17,173,347,172,874.08
  5. Step 5: Solve for x
    x = 17,173,347,172,874.08/4,345,137.29
  6. Step 6: Final answer
    x = 3,952,314.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.