Home / 7,203,377.37-9,944,010.71-4,262,269.70

Finding the Fourth Proportional to 7,203,377.37, 9,944,010.71 and 4,262,269.70

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Solution

The fourth proportional to 7,203,377.37, 9,944,010.71 and 4,262,269.70 is: 5,883,914.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,203,377.37 : 9,944,010.71 = 4,262,269.70 : x
  2. Step 2: Convert to fraction form
    7,203,377.37/9,944,010.71 = 4,262,269.70/x
  3. Step 3: Cross multiply
    7,203,377.37x = 9,944,010.71 × 4,262,269.70
  4. Step 4: Simplify right side
    7,203,377.37x = 42,384,055,474,677.09
  5. Step 5: Solve for x
    x = 42,384,055,474,677.09/7,203,377.37
  6. Step 6: Final answer
    x = 5,883,914.35

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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.