Home / 2,226,630.36-3,339,486.18-1,088,223.96

Finding the Fourth Proportional to 2,226,630.36, 3,339,486.18 and 1,088,223.96

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Solution

The fourth proportional to 2,226,630.36, 3,339,486.18 and 1,088,223.96 is: 1,632,111.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,630.36 : 3,339,486.18 = 1,088,223.96 : x
  2. Step 2: Convert to fraction form
    2,226,630.36/3,339,486.18 = 1,088,223.96/x
  3. Step 3: Cross multiply
    2,226,630.36x = 3,339,486.18 × 1,088,223.96
  4. Step 4: Simplify right side
    2,226,630.36x = 3,634,108,875,164.87
  5. Step 5: Solve for x
    x = 3,634,108,875,164.87/2,226,630.36
  6. Step 6: Final answer
    x = 1,632,111.44

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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.