Home / 10,777,629.02-14,870,907.79-6,193,064.66

Finding the Fourth Proportional to 10,777,629.02, 14,870,907.79 and 6,193,064.66

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Solution

The fourth proportional to 10,777,629.02, 14,870,907.79 and 6,193,064.66 is: 8,545,153.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,777,629.02 : 14,870,907.79 = 6,193,064.66 : x
  2. Step 2: Convert to fraction form
    10,777,629.02/14,870,907.79 = 6,193,064.66/x
  3. Step 3: Cross multiply
    10,777,629.02x = 14,870,907.79 × 6,193,064.66
  4. Step 4: Simplify right side
    10,777,629.02x = 92,096,493,406,530.50
  5. Step 5: Solve for x
    x = 92,096,493,406,530.50/10,777,629.02
  6. Step 6: Final answer
    x = 8,545,153.42

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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.