Home / 4,265,920.04-5,886,990.47-2,332,180.71

Finding the Fourth Proportional to 4,265,920.04, 5,886,990.47 and 2,332,180.71

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Solution

The fourth proportional to 4,265,920.04, 5,886,990.47 and 2,332,180.71 is: 3,218,420.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,920.04 : 5,886,990.47 = 2,332,180.71 : x
  2. Step 2: Convert to fraction form
    4,265,920.04/5,886,990.47 = 2,332,180.71/x
  3. Step 3: Cross multiply
    4,265,920.04x = 5,886,990.47 × 2,332,180.71
  4. Step 4: Simplify right side
    4,265,920.04x = 13,729,525,602,426.93
  5. Step 5: Solve for x
    x = 13,729,525,602,426.93/4,265,920.04
  6. Step 6: Final answer
    x = 3,218,420.76

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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.