Home / 5,741,230.28-8,605,930.80-2,547,860.36

Finding the Fourth Proportional to 5,741,230.28, 8,605,930.80 and 2,547,860.36

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Solution

The fourth proportional to 5,741,230.28, 8,605,930.80 and 2,547,860.36 is: 3,819,165.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,230.28 : 8,605,930.80 = 2,547,860.36 : x
  2. Step 2: Convert to fraction form
    5,741,230.28/8,605,930.80 = 2,547,860.36/x
  3. Step 3: Cross multiply
    5,741,230.28x = 8,605,930.80 × 2,547,860.36
  4. Step 4: Simplify right side
    5,741,230.28x = 21,926,709,946,223.09
  5. Step 5: Solve for x
    x = 21,926,709,946,223.09/5,741,230.28
  6. Step 6: Final answer
    x = 3,819,165.73

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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.