Home / 11,366,419.36-17,047,575.08-3,277,406.20

Finding the Fourth Proportional to 11,366,419.36, 17,047,575.08 and 3,277,406.20

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Solution

The fourth proportional to 11,366,419.36, 17,047,575.08 and 3,277,406.20 is: 4,915,517.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366,419.36 : 17,047,575.08 = 3,277,406.20 : x
  2. Step 2: Convert to fraction form
    11,366,419.36/17,047,575.08 = 3,277,406.20/x
  3. Step 3: Cross multiply
    11,366,419.36x = 17,047,575.08 × 3,277,406.20
  4. Step 4: Simplify right side
    11,366,419.36x = 55,871,828,203,151.52
  5. Step 5: Solve for x
    x = 55,871,828,203,151.52/11,366,419.36
  6. Step 6: Final answer
    x = 4,915,517.05

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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.