Home / 4,769,757.19-6,581,667.49-3,224,381.30

Finding the Fourth Proportional to 4,769,757.19, 6,581,667.49 and 3,224,381.30

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Solution

The fourth proportional to 4,769,757.19, 6,581,667.49 and 3,224,381.30 is: 4,449,242.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,757.19 : 6,581,667.49 = 3,224,381.30 : x
  2. Step 2: Convert to fraction form
    4,769,757.19/6,581,667.49 = 3,224,381.30/x
  3. Step 3: Cross multiply
    4,769,757.19x = 6,581,667.49 × 3,224,381.30
  4. Step 4: Simplify right side
    4,769,757.19x = 21,221,805,561,285.90
  5. Step 5: Solve for x
    x = 21,221,805,561,285.90/4,769,757.19
  6. Step 6: Final answer
    x = 4,449,242.32

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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.