Home / 11,706,145.30-17,532,645.90-6,019,726.60

Finding the Fourth Proportional to 11,706,145.30, 17,532,645.90 and 6,019,726.60

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Solution

The fourth proportional to 11,706,145.30, 17,532,645.90 and 6,019,726.60 is: 9,015,925.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,706,145.30 : 17,532,645.90 = 6,019,726.60 : x
  2. Step 2: Convert to fraction form
    11,706,145.30/17,532,645.90 = 6,019,726.60/x
  3. Step 3: Cross multiply
    11,706,145.30x = 17,532,645.90 × 6,019,726.60
  4. Step 4: Simplify right side
    11,706,145.30x = 105,541,734,892,610.92
  5. Step 5: Solve for x
    x = 105,541,734,892,610.92/11,706,145.30
  6. Step 6: Final answer
    x = 9,015,925.58

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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.