Home / 7,746,257.25-11,596,947.77-5,835,216.84

Finding the Fourth Proportional to 7,746,257.25, 11,596,947.77 and 5,835,216.84

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Solution

The fourth proportional to 7,746,257.25, 11,596,947.77 and 5,835,216.84 is: 8,735,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,746,257.25 : 11,596,947.77 = 5,835,216.84 : x
  2. Step 2: Convert to fraction form
    7,746,257.25/11,596,947.77 = 5,835,216.84/x
  3. Step 3: Cross multiply
    7,746,257.25x = 11,596,947.77 × 5,835,216.84
  4. Step 4: Simplify right side
    7,746,257.25x = 67,670,704,890,928.37
  5. Step 5: Solve for x
    x = 67,670,704,890,928.37/7,746,257.25
  6. Step 6: Final answer
    x = 8,735,922.74

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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.