Home / 4,316,160.72-5,956,302.48-2,382,422.16

Finding the Fourth Proportional to 4,316,160.72, 5,956,302.48 and 2,382,422.16

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Solution

The fourth proportional to 4,316,160.72, 5,956,302.48 and 2,382,422.16 is: 3,287,742.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,160.72 : 5,956,302.48 = 2,382,422.16 : x
  2. Step 2: Convert to fraction form
    4,316,160.72/5,956,302.48 = 2,382,422.16/x
  3. Step 3: Cross multiply
    4,316,160.72x = 5,956,302.48 × 2,382,422.16
  4. Step 4: Simplify right side
    4,316,160.72x = 14,190,427,020,014.96
  5. Step 5: Solve for x
    x = 14,190,427,020,014.96/4,316,160.72
  6. Step 6: Final answer
    x = 3,287,742.96

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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.