Home / 10,392,627.48-15,593,300.94-4,631,392.14

Finding the Fourth Proportional to 10,392,627.48, 15,593,300.94 and 4,631,392.14

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Solution

The fourth proportional to 10,392,627.48, 15,593,300.94 and 4,631,392.14 is: 6,949,031.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392,627.48 : 15,593,300.94 = 4,631,392.14 : x
  2. Step 2: Convert to fraction form
    10,392,627.48/15,593,300.94 = 4,631,392.14/x
  3. Step 3: Cross multiply
    10,392,627.48x = 15,593,300.94 × 4,631,392.14
  4. Step 4: Simplify right side
    10,392,627.48x = 72,218,691,410,170.61
  5. Step 5: Solve for x
    x = 72,218,691,410,170.61/10,392,627.48
  6. Step 6: Final answer
    x = 6,949,031.08

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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.