Home / 2,446,590.89-3,376,202.05-1,358,932.23

Finding the Fourth Proportional to 2,446,590.89, 3,376,202.05 and 1,358,932.23

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Solution

The fourth proportional to 2,446,590.89, 3,376,202.05 and 1,358,932.23 is: 1,875,274.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,590.89 : 3,376,202.05 = 1,358,932.23 : x
  2. Step 2: Convert to fraction form
    2,446,590.89/3,376,202.05 = 1,358,932.23/x
  3. Step 3: Cross multiply
    2,446,590.89x = 3,376,202.05 × 1,358,932.23
  4. Step 4: Simplify right side
    2,446,590.89x = 4,588,029,782,435.74
  5. Step 5: Solve for x
    x = 4,588,029,782,435.74/2,446,590.89
  6. Step 6: Final answer
    x = 1,875,274.61

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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.