Home / 5,003,270.54-6,904,519.32-2,711,431.22

Finding the Fourth Proportional to 5,003,270.54, 6,904,519.32 and 2,711,431.22

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Solution

The fourth proportional to 5,003,270.54, 6,904,519.32 and 2,711,431.22 is: 3,741,778.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,270.54 : 6,904,519.32 = 2,711,431.22 : x
  2. Step 2: Convert to fraction form
    5,003,270.54/6,904,519.32 = 2,711,431.22/x
  3. Step 3: Cross multiply
    5,003,270.54x = 6,904,519.32 × 2,711,431.22
  4. Step 4: Simplify right side
    5,003,270.54x = 18,721,129,243,341.17
  5. Step 5: Solve for x
    x = 18,721,129,243,341.17/5,003,270.54
  6. Step 6: Final answer
    x = 3,741,778.32

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Double scale
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1.5x scale

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.