Home / 2,593,267.20-3,885,235.20-2,220,019.20

Finding the Fourth Proportional to 2,593,267.20, 3,885,235.20 and 2,220,019.20

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Solution

The fourth proportional to 2,593,267.20, 3,885,235.20 and 2,220,019.20 is: 3,326,034.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,267.20 : 3,885,235.20 = 2,220,019.20 : x
  2. Step 2: Convert to fraction form
    2,593,267.20/3,885,235.20 = 2,220,019.20/x
  3. Step 3: Cross multiply
    2,593,267.20x = 3,885,235.20 × 2,220,019.20
  4. Step 4: Simplify right side
    2,593,267.20x = 8,625,296,740,515.84
  5. Step 5: Solve for x
    x = 8,625,296,740,515.84/2,593,267.20
  6. Step 6: Final answer
    x = 3,326,034.72

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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.