Home / 8,007,644.07-11,050,493.79-4,336,476.62

Finding the Fourth Proportional to 8,007,644.07, 11,050,493.79 and 4,336,476.62

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Solution

The fourth proportional to 8,007,644.07, 11,050,493.79 and 4,336,476.62 is: 5,984,307.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,644.07 : 11,050,493.79 = 4,336,476.62 : x
  2. Step 2: Convert to fraction form
    8,007,644.07/11,050,493.79 = 4,336,476.62/x
  3. Step 3: Cross multiply
    8,007,644.07x = 11,050,493.79 × 4,336,476.62
  4. Step 4: Simplify right side
    8,007,644.07x = 47,920,207,938,107.80
  5. Step 5: Solve for x
    x = 47,920,207,938,107.80/8,007,644.07
  6. Step 6: Final answer
    x = 5,984,307.94

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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.