Home / 4,392,784.17-6,061,980.33-2,459,042.55

Finding the Fourth Proportional to 4,392,784.17, 6,061,980.33 and 2,459,042.55

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Solution

The fourth proportional to 4,392,784.17, 6,061,980.33 and 2,459,042.55 is: 3,393,444.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,784.17 : 6,061,980.33 = 2,459,042.55 : x
  2. Step 2: Convert to fraction form
    4,392,784.17/6,061,980.33 = 2,459,042.55/x
  3. Step 3: Cross multiply
    4,392,784.17x = 6,061,980.33 × 2,459,042.55
  4. Step 4: Simplify right side
    4,392,784.17x = 14,906,667,568,733.04
  5. Step 5: Solve for x
    x = 14,906,667,568,733.04/4,392,784.17
  6. Step 6: Final answer
    x = 3,393,444.11

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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.