Home / 2,700,072.37-3,726,229.13-1,492,926.13

Finding the Fourth Proportional to 2,700,072.37, 3,726,229.13 and 1,492,926.13

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Solution

The fourth proportional to 2,700,072.37, 3,726,229.13 and 1,492,926.13 is: 2,060,309.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,072.37 : 3,726,229.13 = 1,492,926.13 : x
  2. Step 2: Convert to fraction form
    2,700,072.37/3,726,229.13 = 1,492,926.13/x
  3. Step 3: Cross multiply
    2,700,072.37x = 3,726,229.13 × 1,492,926.13
  4. Step 4: Simplify right side
    2,700,072.37x = 5,562,984,834,544.17
  5. Step 5: Solve for x
    x = 5,562,984,834,544.17/2,700,072.37
  6. Step 6: Final answer
    x = 2,060,309.53

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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.