Home / 4,896,929.72-6,757,601.28-2,691,799.94

Finding the Fourth Proportional to 4,896,929.72, 6,757,601.28 and 2,691,799.94

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Solution

The fourth proportional to 4,896,929.72, 6,757,601.28 and 2,691,799.94 is: 3,714,595.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,929.72 : 6,757,601.28 = 2,691,799.94 : x
  2. Step 2: Convert to fraction form
    4,896,929.72/6,757,601.28 = 2,691,799.94/x
  3. Step 3: Cross multiply
    4,896,929.72x = 6,757,601.28 × 2,691,799.94
  4. Step 4: Simplify right side
    4,896,929.72x = 18,190,110,720,047.92
  5. Step 5: Solve for x
    x = 18,190,110,720,047.92/4,896,929.72
  6. Step 6: Final answer
    x = 3,714,595.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.