Home / 4,383,747.24-6,574,476.28-1,309,014.76

Finding the Fourth Proportional to 4,383,747.24, 6,574,476.28 and 1,309,014.76

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Solution

The fourth proportional to 4,383,747.24, 6,574,476.28 and 1,309,014.76 is: 1,963,180.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,747.24 : 6,574,476.28 = 1,309,014.76 : x
  2. Step 2: Convert to fraction form
    4,383,747.24/6,574,476.28 = 1,309,014.76/x
  3. Step 3: Cross multiply
    4,383,747.24x = 6,574,476.28 × 1,309,014.76
  4. Step 4: Simplify right side
    4,383,747.24x = 8,606,086,489,789.89
  5. Step 5: Solve for x
    x = 8,606,086,489,789.89/4,383,747.24
  6. Step 6: Final answer
    x = 1,963,180.36

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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.