Home / 9,552,134.30-13,159,525.83-6,646,528.22

Finding the Fourth Proportional to 9,552,134.30, 13,159,525.83 and 6,646,528.22

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Solution

The fourth proportional to 9,552,134.30, 13,159,525.83 and 6,646,528.22 is: 9,156,609.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,134.30 : 13,159,525.83 = 6,646,528.22 : x
  2. Step 2: Convert to fraction form
    9,552,134.30/13,159,525.83 = 6,646,528.22/x
  3. Step 3: Cross multiply
    9,552,134.30x = 13,159,525.83 × 6,646,528.22
  4. Step 4: Simplify right side
    9,552,134.30x = 87,465,159,790,913.92
  5. Step 5: Solve for x
    x = 87,465,159,790,913.92/9,552,134.30
  6. Step 6: Final answer
    x = 9,156,609.09

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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.