Home / 11,719,196.56-17,564,623.08-6,036,320.80

Finding the Fourth Proportional to 11,719,196.56, 17,564,623.08 and 6,036,320.80

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Solution

The fourth proportional to 11,719,196.56, 17,564,623.08 and 6,036,320.80 is: 9,047,181.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,719,196.56 : 17,564,623.08 = 6,036,320.80 : x
  2. Step 2: Convert to fraction form
    11,719,196.56/17,564,623.08 = 6,036,320.80/x
  3. Step 3: Cross multiply
    11,719,196.56x = 17,564,623.08 × 6,036,320.80
  4. Step 4: Simplify right side
    11,719,196.56x = 106,025,699,641,964.05
  5. Step 5: Solve for x
    x = 106,025,699,641,964.05/11,719,196.56
  6. Step 6: Final answer
    x = 9,047,181.61

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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.