Home / 1,922,508.45-2,883,926.70-502,562.25

Finding the Fourth Proportional to 1,922,508.45, 2,883,926.70 and 502,562.25

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Solution

The fourth proportional to 1,922,508.45, 2,883,926.70 and 502,562.25 is: 753,886.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,508.45 : 2,883,926.70 = 502,562.25 : x
  2. Step 2: Convert to fraction form
    1,922,508.45/2,883,926.70 = 502,562.25/x
  3. Step 3: Cross multiply
    1,922,508.45x = 2,883,926.70 × 502,562.25
  4. Step 4: Simplify right side
    1,922,508.45x = 1,449,352,691,187.08
  5. Step 5: Solve for x
    x = 1,449,352,691,187.08/1,922,508.45
  6. Step 6: Final answer
    x = 753,886.25

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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.