Home / 4,116,606.67-5,680,999.45-2,397,837.90

Finding the Fourth Proportional to 4,116,606.67, 5,680,999.45 and 2,397,837.90

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Solution

The fourth proportional to 4,116,606.67, 5,680,999.45 and 2,397,837.90 is: 3,309,064.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,606.67 : 5,680,999.45 = 2,397,837.90 : x
  2. Step 2: Convert to fraction form
    4,116,606.67/5,680,999.45 = 2,397,837.90/x
  3. Step 3: Cross multiply
    4,116,606.67x = 5,680,999.45 × 2,397,837.90
  4. Step 4: Simplify right side
    4,116,606.67x = 13,622,115,779,099.96
  5. Step 5: Solve for x
    x = 13,622,115,779,099.96/4,116,606.67
  6. Step 6: Final answer
    x = 3,309,064.21

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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.