Home / 8,338,179.24-11,506,568.34-4,616,654.59

Finding the Fourth Proportional to 8,338,179.24, 11,506,568.34 and 4,616,654.59

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Solution

The fourth proportional to 8,338,179.24, 11,506,568.34 and 4,616,654.59 is: 6,370,917.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,338,179.24 : 11,506,568.34 = 4,616,654.59 : x
  2. Step 2: Convert to fraction form
    8,338,179.24/11,506,568.34 = 4,616,654.59/x
  3. Step 3: Cross multiply
    8,338,179.24x = 11,506,568.34 × 4,616,654.59
  4. Step 4: Simplify right side
    8,338,179.24x = 53,121,851,542,009.68
  5. Step 5: Solve for x
    x = 53,121,851,542,009.68/8,338,179.24
  6. Step 6: Final answer
    x = 6,370,917.44

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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.