Home / 6,594,429.12-9,100,602.60-3,654,238.28

Finding the Fourth Proportional to 6,594,429.12, 9,100,602.60 and 3,654,238.28

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Solution

The fourth proportional to 6,594,429.12, 9,100,602.60 and 3,654,238.28 is: 5,043,009.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,429.12 : 9,100,602.60 = 3,654,238.28 : x
  2. Step 2: Convert to fraction form
    6,594,429.12/9,100,602.60 = 3,654,238.28/x
  3. Step 3: Cross multiply
    6,594,429.12x = 9,100,602.60 × 3,654,238.28
  4. Step 4: Simplify right side
    6,594,429.12x = 33,255,770,391,987.52
  5. Step 5: Solve for x
    x = 33,255,770,391,987.52/6,594,429.12
  6. Step 6: Final answer
    x = 5,043,009.76

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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.