Home / 9,233,709.90-13,851,261.45-2,756,273.96

Finding the Fourth Proportional to 9,233,709.90, 13,851,261.45 and 2,756,273.96

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Solution

The fourth proportional to 9,233,709.90, 13,851,261.45 and 2,756,273.96 is: 4,134,618.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,709.90 : 13,851,261.45 = 2,756,273.96 : x
  2. Step 2: Convert to fraction form
    9,233,709.90/13,851,261.45 = 2,756,273.96/x
  3. Step 3: Cross multiply
    9,233,709.90x = 13,851,261.45 × 2,756,273.96
  4. Step 4: Simplify right side
    9,233,709.90x = 38,177,871,178,530.53
  5. Step 5: Solve for x
    x = 38,177,871,178,530.53/9,233,709.90
  6. Step 6: Final answer
    x = 4,134,618.87

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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.