Home / 4,049,680.35-5,588,568.98-2,214,257.16

Finding the Fourth Proportional to 4,049,680.35, 5,588,568.98 and 2,214,257.16

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Solution

The fourth proportional to 4,049,680.35, 5,588,568.98 and 2,214,257.16 is: 3,055,680.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,680.35 : 5,588,568.98 = 2,214,257.16 : x
  2. Step 2: Convert to fraction form
    4,049,680.35/5,588,568.98 = 2,214,257.16/x
  3. Step 3: Cross multiply
    4,049,680.35x = 5,588,568.98 × 2,214,257.16
  4. Step 4: Simplify right side
    4,049,680.35x = 12,374,528,864,872.51
  5. Step 5: Solve for x
    x = 12,374,528,864,872.51/4,049,680.35
  6. Step 6: Final answer
    x = 3,055,680.40

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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.