Home / 3,064,686.26-4,229,266.83-1,776,273.98

Finding the Fourth Proportional to 3,064,686.26, 4,229,266.83 and 1,776,273.98

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Solution

The fourth proportional to 3,064,686.26, 4,229,266.83 and 1,776,273.98 is: 2,451,257.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,686.26 : 4,229,266.83 = 1,776,273.98 : x
  2. Step 2: Convert to fraction form
    3,064,686.26/4,229,266.83 = 1,776,273.98/x
  3. Step 3: Cross multiply
    3,064,686.26x = 4,229,266.83 × 1,776,273.98
  4. Step 4: Simplify right side
    3,064,686.26x = 7,512,336,615,724.71
  5. Step 5: Solve for x
    x = 7,512,336,615,724.71/3,064,686.26
  6. Step 6: Final answer
    x = 2,451,257.97

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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.