Home / 6,851,270.71-10,270,468.72-2,299,127.01

Finding the Fourth Proportional to 6,851,270.71, 10,270,468.72 and 2,299,127.01

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Solution

The fourth proportional to 6,851,270.71, 10,270,468.72 and 2,299,127.01 is: 3,446,530.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,270.71 : 10,270,468.72 = 2,299,127.01 : x
  2. Step 2: Convert to fraction form
    6,851,270.71/10,270,468.72 = 2,299,127.01/x
  3. Step 3: Cross multiply
    6,851,270.71x = 10,270,468.72 × 2,299,127.01
  4. Step 4: Simplify right side
    6,851,270.71x = 23,613,112,039,512.12
  5. Step 5: Solve for x
    x = 23,613,112,039,512.12/6,851,270.71
  6. Step 6: Final answer
    x = 3,446,530.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.