Home / 2,677,037.46-3,692,943.27-1,709,150.82

Finding the Fourth Proportional to 2,677,037.46, 3,692,943.27 and 1,709,150.82

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Solution

The fourth proportional to 2,677,037.46, 3,692,943.27 and 1,709,150.82 is: 2,357,754.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,037.46 : 3,692,943.27 = 1,709,150.82 : x
  2. Step 2: Convert to fraction form
    2,677,037.46/3,692,943.27 = 1,709,150.82/x
  3. Step 3: Cross multiply
    2,677,037.46x = 3,692,943.27 × 1,709,150.82
  4. Step 4: Simplify right side
    2,677,037.46x = 6,311,797,018,133.98
  5. Step 5: Solve for x
    x = 6,311,797,018,133.98/2,677,037.46
  6. Step 6: Final answer
    x = 2,357,754.46

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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.