Home / 5,930,031.53-8,895,767.08-1,670,199.76

Finding the Fourth Proportional to 5,930,031.53, 8,895,767.08 and 1,670,199.76

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Solution

The fourth proportional to 5,930,031.53, 8,895,767.08 and 1,670,199.76 is: 2,505,502.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,031.53 : 8,895,767.08 = 1,670,199.76 : x
  2. Step 2: Convert to fraction form
    5,930,031.53/8,895,767.08 = 1,670,199.76/x
  3. Step 3: Cross multiply
    5,930,031.53x = 8,895,767.08 × 1,670,199.76
  4. Step 4: Simplify right side
    5,930,031.53x = 14,857,708,015,616.98
  5. Step 5: Solve for x
    x = 14,857,708,015,616.98/5,930,031.53
  6. Step 6: Final answer
    x = 2,505,502.37

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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.