Home / 10,795,559.54-16,196,175.40-3,879,737.16

Finding the Fourth Proportional to 10,795,559.54, 16,196,175.40 and 3,879,737.16

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Solution

The fourth proportional to 10,795,559.54, 16,196,175.40 and 3,879,737.16 is: 5,820,624.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,559.54 : 16,196,175.40 = 3,879,737.16 : x
  2. Step 2: Convert to fraction form
    10,795,559.54/16,196,175.40 = 3,879,737.16/x
  3. Step 3: Cross multiply
    10,795,559.54x = 16,196,175.40 × 3,879,737.16
  4. Step 4: Simplify right side
    10,795,559.54x = 62,836,903,539,558.52
  5. Step 5: Solve for x
    x = 62,836,903,539,558.52/10,795,559.54
  6. Step 6: Final answer
    x = 5,820,624.98

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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.