Home / 6,344,584.40-8,755,680.84-3,444,094.16

Finding the Fourth Proportional to 6,344,584.40, 8,755,680.84 and 3,444,094.16

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Solution

The fourth proportional to 6,344,584.40, 8,755,680.84 and 3,444,094.16 is: 4,752,933.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,584.40 : 8,755,680.84 = 3,444,094.16 : x
  2. Step 2: Convert to fraction form
    6,344,584.40/8,755,680.84 = 3,444,094.16/x
  3. Step 3: Cross multiply
    6,344,584.40x = 8,755,680.84 × 3,444,094.16
  4. Step 4: Simplify right side
    6,344,584.40x = 30,155,389,247,867.89
  5. Step 5: Solve for x
    x = 30,155,389,247,867.89/6,344,584.40
  6. Step 6: Final answer
    x = 4,752,933.74

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1.5x scale

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.