Home / 9,929,211.70-14,893,521.06-2,741,184.22

Finding the Fourth Proportional to 9,929,211.70, 14,893,521.06 and 2,741,184.22

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Solution

The fourth proportional to 9,929,211.70, 14,893,521.06 and 2,741,184.22 is: 4,111,694.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929,211.70 : 14,893,521.06 = 2,741,184.22 : x
  2. Step 2: Convert to fraction form
    9,929,211.70/14,893,521.06 = 2,741,184.22/x
  3. Step 3: Cross multiply
    9,929,211.70x = 14,893,521.06 × 2,741,184.22
  4. Step 4: Simplify right side
    9,929,211.70x = 40,825,884,909,909.68
  5. Step 5: Solve for x
    x = 40,825,884,909,909.68/9,929,211.70
  6. Step 6: Final answer
    x = 4,111,694.48

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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.