Home / 1,922,658.60-2,883,737.26-502,824.20

Finding the Fourth Proportional to 1,922,658.60, 2,883,737.26 and 502,824.20

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Solution

The fourth proportional to 1,922,658.60, 2,883,737.26 and 502,824.20 is: 754,170.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,658.60 : 2,883,737.26 = 502,824.20 : x
  2. Step 2: Convert to fraction form
    1,922,658.60/2,883,737.26 = 502,824.20/x
  3. Step 3: Cross multiply
    1,922,658.60x = 2,883,737.26 × 502,824.20
  4. Step 4: Simplify right side
    1,922,658.60x = 1,450,012,880,769.69
  5. Step 5: Solve for x
    x = 1,450,012,880,769.69/1,922,658.60
  6. Step 6: Final answer
    x = 754,170.75

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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.