Home / 2,382,835.14-3,288,345.81-1,295,106.39

Finding the Fourth Proportional to 2,382,835.14, 3,288,345.81 and 1,295,106.39

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Solution

The fourth proportional to 2,382,835.14, 3,288,345.81 and 1,295,106.39 is: 1,787,264.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,835.14 : 3,288,345.81 = 1,295,106.39 : x
  2. Step 2: Convert to fraction form
    2,382,835.14/3,288,345.81 = 1,295,106.39/x
  3. Step 3: Cross multiply
    2,382,835.14x = 3,288,345.81 × 1,295,106.39
  4. Step 4: Simplify right side
    2,382,835.14x = 4,258,757,671,060.73
  5. Step 5: Solve for x
    x = 4,258,757,671,060.73/2,382,835.14
  6. Step 6: Final answer
    x = 1,787,264.93

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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.