Home / 2,455,879.29-3,364,566.89-2,363,835.60

Finding the Fourth Proportional to 2,455,879.29, 3,364,566.89 and 2,363,835.60

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Solution

The fourth proportional to 2,455,879.29, 3,364,566.89 and 2,363,835.60 is: 3,238,466.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,879.29 : 3,364,566.89 = 2,363,835.60 : x
  2. Step 2: Convert to fraction form
    2,455,879.29/3,364,566.89 = 2,363,835.60/x
  3. Step 3: Cross multiply
    2,455,879.29x = 3,364,566.89 × 2,363,835.60
  4. Step 4: Simplify right side
    2,455,879.29x = 7,953,282,981,344.11
  5. Step 5: Solve for x
    x = 7,953,282,981,344.11/2,455,879.29
  6. Step 6: Final answer
    x = 3,238,466.57

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.