Home / 3,435,307.80-5,152,961.70-3,356,575.80

Finding the Fourth Proportional to 3,435,307.80, 5,152,961.70 and 3,356,575.80

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Solution

The fourth proportional to 3,435,307.80, 5,152,961.70 and 3,356,575.80 is: 5,034,863.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,307.80 : 5,152,961.70 = 3,356,575.80 : x
  2. Step 2: Convert to fraction form
    3,435,307.80/5,152,961.70 = 3,356,575.80/x
  3. Step 3: Cross multiply
    3,435,307.80x = 5,152,961.70 × 3,356,575.80
  4. Step 4: Simplify right side
    3,435,307.80x = 17,296,306,540,546.86
  5. Step 5: Solve for x
    x = 17,296,306,540,546.86/3,435,307.80
  6. Step 6: Final answer
    x = 5,034,863.70

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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.