Home / 5,041,707.75-6,957,639.63-2,749,868.46

Finding the Fourth Proportional to 5,041,707.75, 6,957,639.63 and 2,749,868.46

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Solution

The fourth proportional to 5,041,707.75, 6,957,639.63 and 2,749,868.46 is: 3,794,863.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,707.75 : 6,957,639.63 = 2,749,868.46 : x
  2. Step 2: Convert to fraction form
    5,041,707.75/6,957,639.63 = 2,749,868.46/x
  3. Step 3: Cross multiply
    5,041,707.75x = 6,957,639.63 × 2,749,868.46
  4. Step 4: Simplify right side
    5,041,707.75x = 19,132,593,774,583.07
  5. Step 5: Solve for x
    x = 19,132,593,774,583.07/5,041,707.75
  6. Step 6: Final answer
    x = 3,794,863.71

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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.