Home / 7,746,257.75-11,596,948.50-5,835,217.34

Finding the Fourth Proportional to 7,746,257.75, 11,596,948.50 and 5,835,217.34

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Solution

The fourth proportional to 7,746,257.75, 11,596,948.50 and 5,835,217.34 is: 8,735,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,746,257.75 : 11,596,948.50 = 5,835,217.34 : x
  2. Step 2: Convert to fraction form
    7,746,257.75/11,596,948.50 = 5,835,217.34/x
  3. Step 3: Cross multiply
    7,746,257.75x = 11,596,948.50 × 5,835,217.34
  4. Step 4: Simplify right side
    7,746,257.75x = 67,670,714,978,286.98
  5. Step 5: Solve for x
    x = 67,670,714,978,286.98/7,746,257.75
  6. Step 6: Final answer
    x = 8,735,923.48

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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.