Home / 3,071,889.86-4,229,244.23-2,417,362.07

Finding the Fourth Proportional to 3,071,889.86, 4,229,244.23 and 2,417,362.07

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Solution

The fourth proportional to 3,071,889.86, 4,229,244.23 and 2,417,362.07 is: 3,328,118.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,889.86 : 4,229,244.23 = 2,417,362.07 : x
  2. Step 2: Convert to fraction form
    3,071,889.86/4,229,244.23 = 2,417,362.07/x
  3. Step 3: Cross multiply
    3,071,889.86x = 4,229,244.23 × 2,417,362.07
  4. Step 4: Simplify right side
    3,071,889.86x = 10,223,614,553,135.32
  5. Step 5: Solve for x
    x = 10,223,614,553,135.32/3,071,889.86
  6. Step 6: Final answer
    x = 3,328,118.86

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Double scale
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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.