Home / 3,070,868.55-4,606,136.64-940,958.97

Finding the Fourth Proportional to 3,070,868.55, 4,606,136.64 and 940,958.97

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Solution

The fourth proportional to 3,070,868.55, 4,606,136.64 and 940,958.97 is: 1,411,387.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,868.55 : 4,606,136.64 = 940,958.97 : x
  2. Step 2: Convert to fraction form
    3,070,868.55/4,606,136.64 = 940,958.97/x
  3. Step 3: Cross multiply
    3,070,868.55x = 4,606,136.64 × 940,958.97
  4. Step 4: Simplify right side
    3,070,868.55x = 4,334,185,588,453.66
  5. Step 5: Solve for x
    x = 4,334,185,588,453.66/3,070,868.55
  6. Step 6: Final answer
    x = 1,411,387.53

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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.