Home / 7,736,092.58-10,675,809.99-4,298,333.60

Finding the Fourth Proportional to 7,736,092.58, 10,675,809.99 and 4,298,333.60

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Solution

The fourth proportional to 7,736,092.58, 10,675,809.99 and 4,298,333.60 is: 5,931,701.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,092.58 : 10,675,809.99 = 4,298,333.60 : x
  2. Step 2: Convert to fraction form
    7,736,092.58/10,675,809.99 = 4,298,333.60/x
  3. Step 3: Cross multiply
    7,736,092.58x = 10,675,809.99 × 4,298,333.60
  4. Step 4: Simplify right side
    7,736,092.58x = 45,888,192,813,922.19
  5. Step 5: Solve for x
    x = 45,888,192,813,922.19/7,736,092.58
  6. Step 6: Final answer
    x = 5,931,701.61

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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.