Home / 10,392,630.48-15,593,305.44-4,631,395.14

Finding the Fourth Proportional to 10,392,630.48, 15,593,305.44 and 4,631,395.14

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Solution

The fourth proportional to 10,392,630.48, 15,593,305.44 and 4,631,395.14 is: 6,949,035.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392,630.48 : 15,593,305.44 = 4,631,395.14 : x
  2. Step 2: Convert to fraction form
    10,392,630.48/15,593,305.44 = 4,631,395.14/x
  3. Step 3: Cross multiply
    10,392,630.48x = 15,593,305.44 × 4,631,395.14
  4. Step 4: Simplify right side
    10,392,630.48x = 72,218,759,031,351.55
  5. Step 5: Solve for x
    x = 72,218,759,031,351.55/10,392,630.48
  6. Step 6: Final answer
    x = 6,949,035.59

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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.