Home / 2,886,332.37-3,983,174.10-1,597,292.70

Finding the Fourth Proportional to 2,886,332.37, 3,983,174.10 and 1,597,292.70

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Solution

The fourth proportional to 2,886,332.37, 3,983,174.10 and 1,597,292.70 is: 2,204,283.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,332.37 : 3,983,174.10 = 1,597,292.70 : x
  2. Step 2: Convert to fraction form
    2,886,332.37/3,983,174.10 = 1,597,292.70/x
  3. Step 3: Cross multiply
    2,886,332.37x = 3,983,174.10 × 1,597,292.70
  4. Step 4: Simplify right side
    2,886,332.37x = 6,362,294,912,759.07
  5. Step 5: Solve for x
    x = 6,362,294,912,759.07/2,886,332.37
  6. Step 6: Final answer
    x = 2,204,283.53

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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.