Home / 3,404,117.67-5,106,974.88-1,354,902.29

Finding the Fourth Proportional to 3,404,117.67, 5,106,974.88 and 1,354,902.29

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Solution

The fourth proportional to 3,404,117.67, 5,106,974.88 and 1,354,902.29 is: 2,032,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,117.67 : 5,106,974.88 = 1,354,902.29 : x
  2. Step 2: Convert to fraction form
    3,404,117.67/5,106,974.88 = 1,354,902.29/x
  3. Step 3: Cross multiply
    3,404,117.67x = 5,106,974.88 × 1,354,902.29
  4. Step 4: Simplify right side
    3,404,117.67x = 6,919,451,934,349.60
  5. Step 5: Solve for x
    x = 6,919,451,934,349.60/3,404,117.67
  6. Step 6: Final answer
    x = 2,032,671.20

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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.