Home / 4,150,547-5,727,842.34-2,339,711

Finding the Fourth Proportional to 4,150,547, 5,727,842.34 and 2,339,711

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Solution

The fourth proportional to 4,150,547, 5,727,842.34 and 2,339,711 is: 3,228,850.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,547 : 5,727,842.34 = 2,339,711 : x
  2. Step 2: Convert to fraction form
    4,150,547/5,727,842.34 = 2,339,711/x
  3. Step 3: Cross multiply
    4,150,547x = 5,727,842.34 × 2,339,711
  4. Step 4: Simplify right side
    4,150,547x = 13,401,495,729,163.74
  5. Step 5: Solve for x
    x = 13,401,495,729,163.74/4,150,547
  6. Step 6: Final answer
    x = 3,228,850.49

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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.