Home / 10,371,846.06-15,557,643.92-2,694,811.50

Finding the Fourth Proportional to 10,371,846.06, 15,557,643.92 and 2,694,811.50

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Solution

The fourth proportional to 10,371,846.06, 15,557,643.92 and 2,694,811.50 is: 4,042,184.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,371,846.06 : 15,557,643.92 = 2,694,811.50 : x
  2. Step 2: Convert to fraction form
    10,371,846.06/15,557,643.92 = 2,694,811.50/x
  3. Step 3: Cross multiply
    10,371,846.06x = 15,557,643.92 × 2,694,811.50
  4. Step 4: Simplify right side
    10,371,846.06x = 41,924,917,748,521.08
  5. Step 5: Solve for x
    x = 41,924,917,748,521.08/10,371,846.06
  6. Step 6: Final answer
    x = 4,042,184.73

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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.