Home / 6,206,157-9,307,471.32-2,612,741.04

Finding the Fourth Proportional to 6,206,157, 9,307,471.32 and 2,612,741.04

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Solution

The fourth proportional to 6,206,157, 9,307,471.32 and 2,612,741.04 is: 3,918,368.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,157 : 9,307,471.32 = 2,612,741.04 : x
  2. Step 2: Convert to fraction form
    6,206,157/9,307,471.32 = 2,612,741.04/x
  3. Step 3: Cross multiply
    6,206,157x = 9,307,471.32 × 2,612,741.04
  4. Step 4: Simplify right side
    6,206,157x = 24,318,012,296,386.97
  5. Step 5: Solve for x
    x = 24,318,012,296,386.97/6,206,157
  6. Step 6: Final answer
    x = 3,918,368.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.