Home / 1,948,218.17-2,922,601.57-600,489.41

Finding the Fourth Proportional to 1,948,218.17, 2,922,601.57 and 600,489.41

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Solution

The fourth proportional to 1,948,218.17, 2,922,601.57 and 600,489.41 is: 900,818.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,218.17 : 2,922,601.57 = 600,489.41 : x
  2. Step 2: Convert to fraction form
    1,948,218.17/2,922,601.57 = 600,489.41/x
  3. Step 3: Cross multiply
    1,948,218.17x = 2,922,601.57 × 600,489.41
  4. Step 4: Simplify right side
    1,948,218.17x = 1,754,991,276,320.14
  5. Step 5: Solve for x
    x = 1,754,991,276,320.14/1,948,218.17
  6. Step 6: Final answer
    x = 900,818.66

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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.