Home / 1,881,832.42-2,822,853.92-602,552.44

Finding the Fourth Proportional to 1,881,832.42, 2,822,853.92 and 602,552.44

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Solution

The fourth proportional to 1,881,832.42, 2,822,853.92 and 602,552.44 is: 903,862.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,832.42 : 2,822,853.92 = 602,552.44 : x
  2. Step 2: Convert to fraction form
    1,881,832.42/2,822,853.92 = 602,552.44/x
  3. Step 3: Cross multiply
    1,881,832.42x = 2,822,853.92 × 602,552.44
  4. Step 4: Simplify right side
    1,881,832.42x = 1,700,917,503,145.30
  5. Step 5: Solve for x
    x = 1,700,917,503,145.30/1,881,832.42
  6. Step 6: Final answer
    x = 903,862.37

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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.