Home / 2,368,482-3,552,753.24-685,587.12

Finding the Fourth Proportional to 2,368,482, 3,552,753.24 and 685,587.12

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Solution

The fourth proportional to 2,368,482, 3,552,753.24 and 685,587.12 is: 1,028,389.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,482 : 3,552,753.24 = 685,587.12 : x
  2. Step 2: Convert to fraction form
    2,368,482/3,552,753.24 = 685,587.12/x
  3. Step 3: Cross multiply
    2,368,482x = 3,552,753.24 × 685,587.12
  4. Step 4: Simplify right side
    2,368,482x = 2,435,721,861,882.27
  5. Step 5: Solve for x
    x = 2,435,721,861,882.27/2,368,482
  6. Step 6: Final answer
    x = 1,028,389.43

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1.5x scale

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.