Home / 6,557,730.22-9,046,579.12-4,265,054.38

Finding the Fourth Proportional to 6,557,730.22, 9,046,579.12 and 4,265,054.38

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Solution

The fourth proportional to 6,557,730.22, 9,046,579.12 and 4,265,054.38 is: 5,883,766.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,730.22 : 9,046,579.12 = 4,265,054.38 : x
  2. Step 2: Convert to fraction form
    6,557,730.22/9,046,579.12 = 4,265,054.38/x
  3. Step 3: Cross multiply
    6,557,730.22x = 9,046,579.12 × 4,265,054.38
  4. Step 4: Simplify right side
    6,557,730.22x = 38,584,151,899,772.54
  5. Step 5: Solve for x
    x = 38,584,151,899,772.54/6,557,730.22
  6. Step 6: Final answer
    x = 5,883,766.27

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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.