Home / 5,202,580.64-7,806,727.14-2,644,016.26

Finding the Fourth Proportional to 5,202,580.64, 7,806,727.14 and 2,644,016.26

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Solution

The fourth proportional to 5,202,580.64, 7,806,727.14 and 2,644,016.26 is: 3,967,475.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,202,580.64 : 7,806,727.14 = 2,644,016.26 : x
  2. Step 2: Convert to fraction form
    5,202,580.64/7,806,727.14 = 2,644,016.26/x
  3. Step 3: Cross multiply
    5,202,580.64x = 7,806,727.14 × 2,644,016.26
  4. Step 4: Simplify right side
    5,202,580.64x = 20,641,113,495,543.29
  5. Step 5: Solve for x
    x = 20,641,113,495,543.29/5,202,580.64
  6. Step 6: Final answer
    x = 3,967,475.94

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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.