Home / 2,356,419.28-3,534,364.22-650,805.08

Finding the Fourth Proportional to 2,356,419.28, 3,534,364.22 and 650,805.08

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Solution

The fourth proportional to 2,356,419.28, 3,534,364.22 and 650,805.08 is: 976,134.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,419.28 : 3,534,364.22 = 650,805.08 : x
  2. Step 2: Convert to fraction form
    2,356,419.28/3,534,364.22 = 650,805.08/x
  3. Step 3: Cross multiply
    2,356,419.28x = 3,534,364.22 × 650,805.08
  4. Step 4: Simplify right side
    2,356,419.28x = 2,300,182,188,946.24
  5. Step 5: Solve for x
    x = 2,300,182,188,946.24/2,356,419.28
  6. Step 6: Final answer
    x = 976,134.51

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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.