Home / 4,923,267-6,793,928.64-3,088,712.04

Finding the Fourth Proportional to 4,923,267, 6,793,928.64 and 3,088,712.04

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Solution

The fourth proportional to 4,923,267, 6,793,928.64 and 3,088,712.04 is: 4,262,309.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,267 : 6,793,928.64 = 3,088,712.04 : x
  2. Step 2: Convert to fraction form
    4,923,267/6,793,928.64 = 3,088,712.04/x
  3. Step 3: Cross multiply
    4,923,267x = 6,793,928.64 × 3,088,712.04
  4. Step 4: Simplify right side
    4,923,267x = 20,984,489,189,268.82
  5. Step 5: Solve for x
    x = 20,984,489,189,268.82/4,923,267
  6. Step 6: Final answer
    x = 4,262,309.80

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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.