Home / 3,827,113.14-5,740,526.14-948,489.42

Finding the Fourth Proportional to 3,827,113.14, 5,740,526.14 and 948,489.42

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Solution

The fourth proportional to 3,827,113.14, 5,740,526.14 and 948,489.42 is: 1,422,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,113.14 : 5,740,526.14 = 948,489.42 : x
  2. Step 2: Convert to fraction form
    3,827,113.14/5,740,526.14 = 948,489.42/x
  3. Step 3: Cross multiply
    3,827,113.14x = 5,740,526.14 × 948,489.42
  4. Step 4: Simplify right side
    3,827,113.14x = 5,444,828,309,023.44
  5. Step 5: Solve for x
    x = 5,444,828,309,023.44/3,827,113.14
  6. Step 6: Final answer
    x = 1,422,698.55

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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.