Home / 6,963,057.77-10,432,230.09-2,910,612.38

Finding the Fourth Proportional to 6,963,057.77, 10,432,230.09 and 2,910,612.38

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Solution

The fourth proportional to 6,963,057.77, 10,432,230.09 and 2,910,612.38 is: 4,360,753.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963,057.77 : 10,432,230.09 = 2,910,612.38 : x
  2. Step 2: Convert to fraction form
    6,963,057.77/10,432,230.09 = 2,910,612.38/x
  3. Step 3: Cross multiply
    6,963,057.77x = 10,432,230.09 × 2,910,612.38
  4. Step 4: Simplify right side
    6,963,057.77x = 30,364,177,987,886.57
  5. Step 5: Solve for x
    x = 30,364,177,987,886.57/6,963,057.77
  6. Step 6: Final answer
    x = 4,360,753.42

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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.