Home / 4,320,069.48-5,961,633.84-2,359,923.76

Finding the Fourth Proportional to 4,320,069.48, 5,961,633.84 and 2,359,923.76

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Solution

The fourth proportional to 4,320,069.48, 5,961,633.84 and 2,359,923.76 is: 3,256,660.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,069.48 : 5,961,633.84 = 2,359,923.76 : x
  2. Step 2: Convert to fraction form
    4,320,069.48/5,961,633.84 = 2,359,923.76/x
  3. Step 3: Cross multiply
    4,320,069.48x = 5,961,633.84 × 2,359,923.76
  4. Step 4: Simplify right side
    4,320,069.48x = 14,069,001,347,436.04
  5. Step 5: Solve for x
    x = 14,069,001,347,436.04/4,320,069.48
  6. Step 6: Final answer
    x = 3,256,660.90

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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.