Home / 1,351,186.52-2,026,803.27-497,818.92

Finding the Fourth Proportional to 1,351,186.52, 2,026,803.27 and 497,818.92

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Solution

The fourth proportional to 1,351,186.52, 2,026,803.27 and 497,818.92 is: 746,737.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,186.52 : 2,026,803.27 = 497,818.92 : x
  2. Step 2: Convert to fraction form
    1,351,186.52/2,026,803.27 = 497,818.92/x
  3. Step 3: Cross multiply
    1,351,186.52x = 2,026,803.27 × 497,818.92
  4. Step 4: Simplify right side
    1,351,186.52x = 1,008,981,014,923.87
  5. Step 5: Solve for x
    x = 1,008,981,014,923.87/1,351,186.52
  6. Step 6: Final answer
    x = 746,737.03

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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.