Home / 4,769,757.07-6,581,667.32-3,224,381.17

Finding the Fourth Proportional to 4,769,757.07, 6,581,667.32 and 3,224,381.17

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Solution

The fourth proportional to 4,769,757.07, 6,581,667.32 and 3,224,381.17 is: 4,449,242.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,757.07 : 6,581,667.32 = 3,224,381.17 : x
  2. Step 2: Convert to fraction form
    4,769,757.07/6,581,667.32 = 3,224,381.17/x
  3. Step 3: Cross multiply
    4,769,757.07x = 6,581,667.32 × 3,224,381.17
  4. Step 4: Simplify right side
    4,769,757.07x = 21,221,804,157,690.46
  5. Step 5: Solve for x
    x = 21,221,804,157,690.46/4,769,757.07
  6. Step 6: Final answer
    x = 4,449,242.15

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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.