Home / 3,865,746.56-5,337,399.08-2,416,093.61

Finding the Fourth Proportional to 3,865,746.56, 5,337,399.08 and 2,416,093.61

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Solution

The fourth proportional to 3,865,746.56, 5,337,399.08 and 2,416,093.61 is: 3,335,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,746.56 : 5,337,399.08 = 2,416,093.61 : x
  2. Step 2: Convert to fraction form
    3,865,746.56/5,337,399.08 = 2,416,093.61/x
  3. Step 3: Cross multiply
    3,865,746.56x = 5,337,399.08 × 2,416,093.61
  4. Step 4: Simplify right side
    3,865,746.56x = 12,895,655,790,561.12
  5. Step 5: Solve for x
    x = 12,895,655,790,561.12/3,865,746.56
  6. Step 6: Final answer
    x = 3,335,877.20

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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.