Home / 2,102,095.86-3,153,143.80-504,658.96

Finding the Fourth Proportional to 2,102,095.86, 3,153,143.80 and 504,658.96

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Solution

The fourth proportional to 2,102,095.86, 3,153,143.80 and 504,658.96 is: 756,988.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,102,095.86 : 3,153,143.80 = 504,658.96 : x
  2. Step 2: Convert to fraction form
    2,102,095.86/3,153,143.80 = 504,658.96/x
  3. Step 3: Cross multiply
    2,102,095.86x = 3,153,143.80 × 504,658.96
  4. Step 4: Simplify right side
    2,102,095.86x = 1,591,262,270,838.45
  5. Step 5: Solve for x
    x = 1,591,262,270,838.45/2,102,095.86
  6. Step 6: Final answer
    x = 756,988.44

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.