Home / 10,049,659.28-15,074,497.20-2,476,625.84

Finding the Fourth Proportional to 10,049,659.28, 15,074,497.20 and 2,476,625.84

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Solution

The fourth proportional to 10,049,659.28, 15,074,497.20 and 2,476,625.84 is: 3,714,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049,659.28 : 15,074,497.20 = 2,476,625.84 : x
  2. Step 2: Convert to fraction form
    10,049,659.28/15,074,497.20 = 2,476,625.84/x
  3. Step 3: Cross multiply
    10,049,659.28x = 15,074,497.20 × 2,476,625.84
  4. Step 4: Simplify right side
    10,049,659.28x = 37,333,889,290,527.64
  5. Step 5: Solve for x
    x = 37,333,889,290,527.64/10,049,659.28
  6. Step 6: Final answer
    x = 3,714,940.80

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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.