Home / 2,163,036.96-3,244,566.38-565,603.56

Finding the Fourth Proportional to 2,163,036.96, 3,244,566.38 and 565,603.56

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Solution

The fourth proportional to 2,163,036.96, 3,244,566.38 and 565,603.56 is: 848,408.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,036.96 : 3,244,566.38 = 565,603.56 : x
  2. Step 2: Convert to fraction form
    2,163,036.96/3,244,566.38 = 565,603.56/x
  3. Step 3: Cross multiply
    2,163,036.96x = 3,244,566.38 × 565,603.56
  4. Step 4: Simplify right side
    2,163,036.96x = 1,835,138,292,356.30
  5. Step 5: Solve for x
    x = 1,835,138,292,356.30/2,163,036.96
  6. Step 6: Final answer
    x = 848,408.20

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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.