Home / 2,286,332.84-3,154,997.58-1,267,737.56

Finding the Fourth Proportional to 2,286,332.84, 3,154,997.58 and 1,267,737.56

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Solution

The fourth proportional to 2,286,332.84, 3,154,997.58 and 1,267,737.56 is: 1,749,399.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,332.84 : 3,154,997.58 = 1,267,737.56 : x
  2. Step 2: Convert to fraction form
    2,286,332.84/3,154,997.58 = 1,267,737.56/x
  3. Step 3: Cross multiply
    2,286,332.84x = 3,154,997.58 × 1,267,737.56
  4. Step 4: Simplify right side
    2,286,332.84x = 3,999,708,933,875.11
  5. Step 5: Solve for x
    x = 3,999,708,933,875.11/2,286,332.84
  6. Step 6: Final answer
    x = 1,749,399.24

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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.