Home / 2,393,284.86-3,303,265.66-1,521,942.95

Finding the Fourth Proportional to 2,393,284.86, 3,303,265.66 and 1,521,942.95

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Solution

The fourth proportional to 2,393,284.86, 3,303,265.66 and 1,521,942.95 is: 2,100,619.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,284.86 : 3,303,265.66 = 1,521,942.95 : x
  2. Step 2: Convert to fraction form
    2,393,284.86/3,303,265.66 = 1,521,942.95/x
  3. Step 3: Cross multiply
    2,393,284.86x = 3,303,265.66 × 1,521,942.95
  4. Step 4: Simplify right side
    2,393,284.86x = 5,027,381,887,667.40
  5. Step 5: Solve for x
    x = 5,027,381,887,667.40/2,393,284.86
  6. Step 6: Final answer
    x = 2,100,619.94

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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.