Home / 3,064,789.35-4,229,409.27-1,776,377.07

Finding the Fourth Proportional to 3,064,789.35, 4,229,409.27 and 1,776,377.07

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Solution

The fourth proportional to 3,064,789.35, 4,229,409.27 and 1,776,377.07 is: 2,451,400.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,789.35 : 4,229,409.27 = 1,776,377.07 : x
  2. Step 2: Convert to fraction form
    3,064,789.35/4,229,409.27 = 1,776,377.07/x
  3. Step 3: Cross multiply
    3,064,789.35x = 4,229,409.27 × 1,776,377.07
  4. Step 4: Simplify right side
    3,064,789.35x = 7,513,025,646,873.44
  5. Step 5: Solve for x
    x = 7,513,025,646,873.44/3,064,789.35
  6. Step 6: Final answer
    x = 2,451,400.34

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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.