Home / 4,345,165.72-6,001,305.24-2,861,649.10

Finding the Fourth Proportional to 4,345,165.72, 6,001,305.24 and 2,861,649.10

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Solution

The fourth proportional to 4,345,165.72, 6,001,305.24 and 2,861,649.10 is: 3,952,353.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,165.72 : 6,001,305.24 = 2,861,649.10 : x
  2. Step 2: Convert to fraction form
    4,345,165.72/6,001,305.24 = 2,861,649.10/x
  3. Step 3: Cross multiply
    4,345,165.72x = 6,001,305.24 × 2,861,649.10
  4. Step 4: Simplify right side
    4,345,165.72x = 17,173,629,738,871.29
  5. Step 5: Solve for x
    x = 17,173,629,738,871.29/4,345,165.72
  6. Step 6: Final answer
    x = 3,952,353.22

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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.