Home / 2,109,244.77-3,163,794.26-592,939.35

Finding the Fourth Proportional to 2,109,244.77, 3,163,794.26 and 592,939.35

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Solution

The fourth proportional to 2,109,244.77, 3,163,794.26 and 592,939.35 is: 889,388.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,109,244.77 : 3,163,794.26 = 592,939.35 : x
  2. Step 2: Convert to fraction form
    2,109,244.77/3,163,794.26 = 592,939.35/x
  3. Step 3: Cross multiply
    2,109,244.77x = 3,163,794.26 × 592,939.35
  4. Step 4: Simplify right side
    2,109,244.77x = 1,875,938,109,093.43
  5. Step 5: Solve for x
    x = 1,875,938,109,093.43/2,109,244.77
  6. Step 6: Final answer
    x = 889,388.53

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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.