Home / 6,827,531.28-10,246,336.26-3,233,291.28

Finding the Fourth Proportional to 6,827,531.28, 10,246,336.26 and 3,233,291.28

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Solution

The fourth proportional to 6,827,531.28, 10,246,336.26 and 3,233,291.28 is: 4,852,323.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,531.28 : 10,246,336.26 = 3,233,291.28 : x
  2. Step 2: Convert to fraction form
    6,827,531.28/10,246,336.26 = 3,233,291.28/x
  3. Step 3: Cross multiply
    6,827,531.28x = 10,246,336.26 × 3,233,291.28
  4. Step 4: Simplify right side
    6,827,531.28x = 33,129,389,681,405.81
  5. Step 5: Solve for x
    x = 33,129,389,681,405.81/6,827,531.28
  6. Step 6: Final answer
    x = 4,852,323.38

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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.