Home / 7,796,525.58-11,637,683.56-6,876,148.50

Finding the Fourth Proportional to 7,796,525.58, 11,637,683.56 and 6,876,148.50

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Solution

The fourth proportional to 7,796,525.58, 11,637,683.56 and 6,876,148.50 is: 10,263,859.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,525.58 : 11,637,683.56 = 6,876,148.50 : x
  2. Step 2: Convert to fraction form
    7,796,525.58/11,637,683.56 = 6,876,148.50/x
  3. Step 3: Cross multiply
    7,796,525.58x = 11,637,683.56 × 6,876,148.50
  4. Step 4: Simplify right side
    7,796,525.58x = 80,022,440,354,568.66
  5. Step 5: Solve for x
    x = 80,022,440,354,568.66/7,796,525.58
  6. Step 6: Final answer
    x = 10,263,859.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.