Home / 4,316,185.12-5,956,335.76-2,382,446.16

Finding the Fourth Proportional to 4,316,185.12, 5,956,335.76 and 2,382,446.16

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Solution

The fourth proportional to 4,316,185.12, 5,956,335.76 and 2,382,446.16 is: 3,287,775.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,185.12 : 5,956,335.76 = 2,382,446.16 : x
  2. Step 2: Convert to fraction form
    4,316,185.12/5,956,335.76 = 2,382,446.16/x
  3. Step 3: Cross multiply
    4,316,185.12x = 5,956,335.76 × 2,382,446.16
  4. Step 4: Simplify right side
    4,316,185.12x = 14,190,649,259,082.68
  5. Step 5: Solve for x
    x = 14,190,649,259,082.68/4,316,185.12
  6. Step 6: Final answer
    x = 3,287,775.86

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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.