Home / 3,644,364.52-5,029,263.48-2,012,734

Finding the Fourth Proportional to 3,644,364.52, 5,029,263.48 and 2,012,734

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Solution

The fourth proportional to 3,644,364.52, 5,029,263.48 and 2,012,734 is: 2,777,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,364.52 : 5,029,263.48 = 2,012,734 : x
  2. Step 2: Convert to fraction form
    3,644,364.52/5,029,263.48 = 2,012,734/x
  3. Step 3: Cross multiply
    3,644,364.52x = 5,029,263.48 × 2,012,734
  4. Step 4: Simplify right side
    3,644,364.52x = 10,122,569,601,154.32
  5. Step 5: Solve for x
    x = 10,122,569,601,154.32/3,644,364.52
  6. Step 6: Final answer
    x = 2,777,595.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.