Home / 9,929,217.70-14,893,530.06-2,741,190.22

Finding the Fourth Proportional to 9,929,217.70, 14,893,530.06 and 2,741,190.22

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Solution

The fourth proportional to 9,929,217.70, 14,893,530.06 and 2,741,190.22 is: 4,111,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929,217.70 : 14,893,530.06 = 2,741,190.22 : x
  2. Step 2: Convert to fraction form
    9,929,217.70/14,893,530.06 = 2,741,190.22/x
  3. Step 3: Cross multiply
    9,929,217.70x = 14,893,530.06 × 2,741,190.22
  4. Step 4: Simplify right side
    9,929,217.70x = 40,825,998,941,748.02
  5. Step 5: Solve for x
    x = 40,825,998,941,748.02/9,929,217.70
  6. Step 6: Final answer
    x = 4,111,703.48

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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.