Home / 3,736,653.59-5,156,962.94-2,287,306.82

Finding the Fourth Proportional to 3,736,653.59, 5,156,962.94 and 2,287,306.82

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Solution

The fourth proportional to 3,736,653.59, 5,156,962.94 and 2,287,306.82 is: 3,156,716.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,653.59 : 5,156,962.94 = 2,287,306.82 : x
  2. Step 2: Convert to fraction form
    3,736,653.59/5,156,962.94 = 2,287,306.82/x
  3. Step 3: Cross multiply
    3,736,653.59x = 5,156,962.94 × 2,287,306.82
  4. Step 4: Simplify right side
    3,736,653.59x = 11,795,556,521,759.92
  5. Step 5: Solve for x
    x = 11,795,556,521,759.92/3,736,653.59
  6. Step 6: Final answer
    x = 3,156,716.63

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1.5x scale

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.