Home / 6,352,968.20-9,531,322.14-2,309,392.28

Finding the Fourth Proportional to 6,352,968.20, 9,531,322.14 and 2,309,392.28

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Solution

The fourth proportional to 6,352,968.20, 9,531,322.14 and 2,309,392.28 is: 3,464,768.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,968.20 : 9,531,322.14 = 2,309,392.28 : x
  2. Step 2: Convert to fraction form
    6,352,968.20/9,531,322.14 = 2,309,392.28/x
  3. Step 3: Cross multiply
    6,352,968.20x = 9,531,322.14 × 2,309,392.28
  4. Step 4: Simplify right side
    6,352,968.20x = 22,011,561,768,309.08
  5. Step 5: Solve for x
    x = 22,011,561,768,309.08/6,352,968.20
  6. Step 6: Final answer
    x = 3,464,768.13

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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.