Home / 2,355,046.07-3,249,951.26-1,322,597.39

Finding the Fourth Proportional to 2,355,046.07, 3,249,951.26 and 1,322,597.39

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Solution

The fourth proportional to 2,355,046.07, 3,249,951.26 and 1,322,597.39 is: 1,825,177.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,046.07 : 3,249,951.26 = 1,322,597.39 : x
  2. Step 2: Convert to fraction form
    2,355,046.07/3,249,951.26 = 1,322,597.39/x
  3. Step 3: Cross multiply
    2,355,046.07x = 3,249,951.26 × 1,322,597.39
  4. Step 4: Simplify right side
    2,355,046.07x = 4,298,377,031,240.47
  5. Step 5: Solve for x
    x = 4,298,377,031,240.47/2,355,046.07
  6. Step 6: Final answer
    x = 1,825,177.48

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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.