Home / 2,404,102.29-3,317,662.04-1,316,442.80

Finding the Fourth Proportional to 2,404,102.29, 3,317,662.04 and 1,316,442.80

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Solution

The fourth proportional to 2,404,102.29, 3,317,662.04 and 1,316,442.80 is: 1,816,691.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,102.29 : 3,317,662.04 = 1,316,442.80 : x
  2. Step 2: Convert to fraction form
    2,404,102.29/3,317,662.04 = 1,316,442.80/x
  3. Step 3: Cross multiply
    2,404,102.29x = 3,317,662.04 × 1,316,442.80
  4. Step 4: Simplify right side
    2,404,102.29x = 4,367,512,282,220.79
  5. Step 5: Solve for x
    x = 4,367,512,282,220.79/2,404,102.29
  6. Step 6: Final answer
    x = 1,816,691.54

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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.