Home / 11,836,239.14-17,759,473.50-6,364,939.08

Finding the Fourth Proportional to 11,836,239.14, 17,759,473.50 and 6,364,939.08

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Solution

The fourth proportional to 11,836,239.14, 17,759,473.50 and 6,364,939.08 is: 9,550,159.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,239.14 : 17,759,473.50 = 6,364,939.08 : x
  2. Step 2: Convert to fraction form
    11,836,239.14/17,759,473.50 = 6,364,939.08/x
  3. Step 3: Cross multiply
    11,836,239.14x = 17,759,473.50 × 6,364,939.08
  4. Step 4: Simplify right side
    11,836,239.14x = 113,037,966,920,374.38
  5. Step 5: Solve for x
    x = 113,037,966,920,374.38/11,836,239.14
  6. Step 6: Final answer
    x = 9,550,159.10

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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.