Home / 11,084,648.32-15,295,465.74-6,190,142.32

Finding the Fourth Proportional to 11,084,648.32, 15,295,465.74 and 6,190,142.32

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Solution

The fourth proportional to 11,084,648.32, 15,295,465.74 and 6,190,142.32 is: 8,541,643.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,648.32 : 15,295,465.74 = 6,190,142.32 : x
  2. Step 2: Convert to fraction form
    11,084,648.32/15,295,465.74 = 6,190,142.32/x
  3. Step 3: Cross multiply
    11,084,648.32x = 15,295,465.74 × 6,190,142.32
  4. Step 4: Simplify right side
    11,084,648.32x = 94,681,109,781,284.12
  5. Step 5: Solve for x
    x = 94,681,109,781,284.12/11,084,648.32
  6. Step 6: Final answer
    x = 8,541,643.09

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Double scale
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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.