Home / 6,351,742.81-9,522,258.27-2,754,800.65

Finding the Fourth Proportional to 6,351,742.81, 9,522,258.27 and 2,754,800.65

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Solution

The fourth proportional to 6,351,742.81, 9,522,258.27 and 2,754,800.65 is: 4,129,878.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,351,742.81 : 9,522,258.27 = 2,754,800.65 : x
  2. Step 2: Convert to fraction form
    6,351,742.81/9,522,258.27 = 2,754,800.65/x
  3. Step 3: Cross multiply
    6,351,742.81x = 9,522,258.27 × 2,754,800.65
  4. Step 4: Simplify right side
    6,351,742.81x = 26,231,923,271,663.88
  5. Step 5: Solve for x
    x = 26,231,923,271,663.88/6,351,742.81
  6. Step 6: Final answer
    x = 4,129,878.06

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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.