Home / 3,225,221.10-4,832,156.48-3,033,213.42

Finding the Fourth Proportional to 3,225,221.10, 4,832,156.48 and 3,033,213.42

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Solution

The fourth proportional to 3,225,221.10, 4,832,156.48 and 3,033,213.42 is: 4,544,482.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,221.10 : 4,832,156.48 = 3,033,213.42 : x
  2. Step 2: Convert to fraction form
    3,225,221.10/4,832,156.48 = 3,033,213.42/x
  3. Step 3: Cross multiply
    3,225,221.10x = 4,832,156.48 × 3,033,213.42
  4. Step 4: Simplify right side
    3,225,221.10x = 14,656,961,867,509.89
  5. Step 5: Solve for x
    x = 14,656,961,867,509.89/3,225,221.10
  6. Step 6: Final answer
    x = 4,544,482.82

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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.