Home / 3,367,433.80-5,063,592.30-2,820,003.40

Finding the Fourth Proportional to 3,367,433.80, 5,063,592.30 and 2,820,003.40

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Solution

The fourth proportional to 3,367,433.80, 5,063,592.30 and 2,820,003.40 is: 4,240,424.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,433.80 : 5,063,592.30 = 2,820,003.40 : x
  2. Step 2: Convert to fraction form
    3,367,433.80/5,063,592.30 = 2,820,003.40/x
  3. Step 3: Cross multiply
    3,367,433.80x = 5,063,592.30 × 2,820,003.40
  4. Step 4: Simplify right side
    3,367,433.80x = 14,279,347,502,213.82
  5. Step 5: Solve for x
    x = 14,279,347,502,213.82/3,367,433.80
  6. Step 6: Final answer
    x = 4,240,424.12

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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.