Home / 3,669,931.75-5,064,505.95-2,060,299.75

Finding the Fourth Proportional to 3,669,931.75, 5,064,505.95 and 2,060,299.75

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Solution

The fourth proportional to 3,669,931.75, 5,064,505.95 and 2,060,299.75 is: 2,843,213.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,931.75 : 5,064,505.95 = 2,060,299.75 : x
  2. Step 2: Convert to fraction form
    3,669,931.75/5,064,505.95 = 2,060,299.75/x
  3. Step 3: Cross multiply
    3,669,931.75x = 5,064,505.95 × 2,060,299.75
  4. Step 4: Simplify right side
    3,669,931.75x = 10,434,400,342,658.51
  5. Step 5: Solve for x
    x = 10,434,400,342,658.51/3,669,931.75
  6. Step 6: Final answer
    x = 2,843,213.73

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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.