Home / 4,151,523.38-6,227,547.87-1,754,921.30

Finding the Fourth Proportional to 4,151,523.38, 6,227,547.87 and 1,754,921.30

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Solution

The fourth proportional to 4,151,523.38, 6,227,547.87 and 1,754,921.30 is: 2,632,493.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,523.38 : 6,227,547.87 = 1,754,921.30 : x
  2. Step 2: Convert to fraction form
    4,151,523.38/6,227,547.87 = 1,754,921.30/x
  3. Step 3: Cross multiply
    4,151,523.38x = 6,227,547.87 × 1,754,921.30
  4. Step 4: Simplify right side
    4,151,523.38x = 10,928,856,403,832.63
  5. Step 5: Solve for x
    x = 10,928,856,403,832.63/4,151,523.38
  6. Step 6: Final answer
    x = 2,632,493.04

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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.