Home / 5,667,512.99-8,501,780.03-1,829,426.40

Finding the Fourth Proportional to 5,667,512.99, 8,501,780.03 and 1,829,426.40

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Solution

The fourth proportional to 5,667,512.99, 8,501,780.03 and 1,829,426.40 is: 2,744,304.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,512.99 : 8,501,780.03 = 1,829,426.40 : x
  2. Step 2: Convert to fraction form
    5,667,512.99/8,501,780.03 = 1,829,426.40/x
  3. Step 3: Cross multiply
    5,667,512.99x = 8,501,780.03 × 1,829,426.40
  4. Step 4: Simplify right side
    5,667,512.99x = 15,553,380,824,727.66
  5. Step 5: Solve for x
    x = 15,553,380,824,727.66/5,667,512.99
  6. Step 6: Final answer
    x = 2,744,304.40

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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.