Home / 1,705,341.92-2,353,372.26-941,396

Finding the Fourth Proportional to 1,705,341.92, 2,353,372.26 and 941,396

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Solution

The fourth proportional to 1,705,341.92, 2,353,372.26 and 941,396 is: 1,299,126.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,341.92 : 2,353,372.26 = 941,396 : x
  2. Step 2: Convert to fraction form
    1,705,341.92/2,353,372.26 = 941,396/x
  3. Step 3: Cross multiply
    1,705,341.92x = 2,353,372.26 × 941,396
  4. Step 4: Simplify right side
    1,705,341.92x = 2,215,455,232,074.96
  5. Step 5: Solve for x
    x = 2,215,455,232,074.96/1,705,341.92
  6. Step 6: Final answer
    x = 1,299,126.71

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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.