Home / 6,814,562.04-9,404,103.54-3,914,514.60

Finding the Fourth Proportional to 6,814,562.04, 9,404,103.54 and 3,914,514.60

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Solution

The fourth proportional to 6,814,562.04, 9,404,103.54 and 3,914,514.60 is: 5,402,034.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,562.04 : 9,404,103.54 = 3,914,514.60 : x
  2. Step 2: Convert to fraction form
    6,814,562.04/9,404,103.54 = 3,914,514.60/x
  3. Step 3: Cross multiply
    6,814,562.04x = 9,404,103.54 × 3,914,514.60
  4. Step 4: Simplify right side
    6,814,562.04x = 36,812,500,607,241.68
  5. Step 5: Solve for x
    x = 36,812,500,607,241.68/6,814,562.04
  6. Step 6: Final answer
    x = 5,402,034.70

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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.