Home / 2,513,187.48-3,767,156.30-1,232,021

Finding the Fourth Proportional to 2,513,187.48, 3,767,156.30 and 1,232,021

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Solution

The fourth proportional to 2,513,187.48, 3,767,156.30 and 1,232,021 is: 1,846,744.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,187.48 : 3,767,156.30 = 1,232,021 : x
  2. Step 2: Convert to fraction form
    2,513,187.48/3,767,156.30 = 1,232,021/x
  3. Step 3: Cross multiply
    2,513,187.48x = 3,767,156.30 × 1,232,021
  4. Step 4: Simplify right side
    2,513,187.48x = 4,641,215,671,882.30
  5. Step 5: Solve for x
    x = 4,641,215,671,882.30/2,513,187.48
  6. Step 6: Final answer
    x = 1,846,744.71

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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.