Home / 6,654,417.10-9,981,625.65-2,393,047.60

Finding the Fourth Proportional to 6,654,417.10, 9,981,625.65 and 2,393,047.60

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Solution

The fourth proportional to 6,654,417.10, 9,981,625.65 and 2,393,047.60 is: 3,589,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,417.10 : 9,981,625.65 = 2,393,047.60 : x
  2. Step 2: Convert to fraction form
    6,654,417.10/9,981,625.65 = 2,393,047.60/x
  3. Step 3: Cross multiply
    6,654,417.10x = 9,981,625.65 × 2,393,047.60
  4. Step 4: Simplify right side
    6,654,417.10x = 23,886,505,305,830.94
  5. Step 5: Solve for x
    x = 23,886,505,305,830.94/6,654,417.10
  6. Step 6: Final answer
    x = 3,589,571.40

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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.