Home / 7,832,787.48-11,741,098.50-3,286,476.18

Finding the Fourth Proportional to 7,832,787.48, 11,741,098.50 and 3,286,476.18

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Solution

The fourth proportional to 7,832,787.48, 11,741,098.50 and 3,286,476.18 is: 4,926,322.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,787.48 : 11,741,098.50 = 3,286,476.18 : x
  2. Step 2: Convert to fraction form
    7,832,787.48/11,741,098.50 = 3,286,476.18/x
  3. Step 3: Cross multiply
    7,832,787.48x = 11,741,098.50 × 3,286,476.18
  4. Step 4: Simplify right side
    7,832,787.48x = 38,586,840,547,283.73
  5. Step 5: Solve for x
    x = 38,586,840,547,283.73/7,832,787.48
  6. Step 6: Final answer
    x = 4,926,322.93

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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.