Home / 4,061,002.12-5,604,061.62-2,225,438.44

Finding the Fourth Proportional to 4,061,002.12, 5,604,061.62 and 2,225,438.44

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Solution

The fourth proportional to 4,061,002.12, 5,604,061.62 and 2,225,438.44 is: 3,071,038.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,002.12 : 5,604,061.62 = 2,225,438.44 : x
  2. Step 2: Convert to fraction form
    4,061,002.12/5,604,061.62 = 2,225,438.44/x
  3. Step 3: Cross multiply
    4,061,002.12x = 5,604,061.62 × 2,225,438.44
  4. Step 4: Simplify right side
    4,061,002.12x = 12,471,494,149,276.67
  5. Step 5: Solve for x
    x = 12,471,494,149,276.67/4,061,002.12
  6. Step 6: Final answer
    x = 3,071,038.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.