Home / 2,394,883.92-3,309,262.93-1,705,358.69

Finding the Fourth Proportional to 2,394,883.92, 3,309,262.93 and 1,705,358.69

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Solution

The fourth proportional to 2,394,883.92, 3,309,262.93 and 1,705,358.69 is: 2,356,473.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,883.92 : 3,309,262.93 = 1,705,358.69 : x
  2. Step 2: Convert to fraction form
    2,394,883.92/3,309,262.93 = 1,705,358.69/x
  3. Step 3: Cross multiply
    2,394,883.92x = 3,309,262.93 × 1,705,358.69
  4. Step 4: Simplify right side
    2,394,883.92x = 5,643,480,276,492.35
  5. Step 5: Solve for x
    x = 5,643,480,276,492.35/2,394,883.92
  6. Step 6: Final answer
    x = 2,356,473.41

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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.