Home / 3,247,584.18-4,872,458.12-1,088,822.89

Finding the Fourth Proportional to 3,247,584.18, 4,872,458.12 and 1,088,822.89

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Solution

The fourth proportional to 3,247,584.18, 4,872,458.12 and 1,088,822.89 is: 1,633,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,584.18 : 4,872,458.12 = 1,088,822.89 : x
  2. Step 2: Convert to fraction form
    3,247,584.18/4,872,458.12 = 1,088,822.89/x
  3. Step 3: Cross multiply
    3,247,584.18x = 4,872,458.12 × 1,088,822.89
  4. Step 4: Simplify right side
    3,247,584.18x = 5,305,243,931,622.37
  5. Step 5: Solve for x
    x = 5,305,243,931,622.37/3,247,584.18
  6. Step 6: Final answer
    x = 1,633,597.05

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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.