Home / 6,891,330.30-10,336,995.45-2,403,606.30

Finding the Fourth Proportional to 6,891,330.30, 10,336,995.45 and 2,403,606.30

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Solution

The fourth proportional to 6,891,330.30, 10,336,995.45 and 2,403,606.30 is: 3,605,409.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,330.30 : 10,336,995.45 = 2,403,606.30 : x
  2. Step 2: Convert to fraction form
    6,891,330.30/10,336,995.45 = 2,403,606.30/x
  3. Step 3: Cross multiply
    6,891,330.30x = 10,336,995.45 × 2,403,606.30
  4. Step 4: Simplify right side
    6,891,330.30x = 24,846,067,386,691.33
  5. Step 5: Solve for x
    x = 24,846,067,386,691.33/6,891,330.30
  6. Step 6: Final answer
    x = 3,605,409.45

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Double scale
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Similar ratio
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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.