Home / 1,705,808.25-2,353,953.60-941,845.41

Finding the Fourth Proportional to 1,705,808.25, 2,353,953.60 and 941,845.41

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Solution

The fourth proportional to 1,705,808.25, 2,353,953.60 and 941,845.41 is: 1,299,712.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,808.25 : 2,353,953.60 = 941,845.41 : x
  2. Step 2: Convert to fraction form
    1,705,808.25/2,353,953.60 = 941,845.41/x
  3. Step 3: Cross multiply
    1,705,808.25x = 2,353,953.60 × 941,845.41
  4. Step 4: Simplify right side
    1,705,808.25x = 2,217,060,393,512.98
  5. Step 5: Solve for x
    x = 2,217,060,393,512.98/1,705,808.25
  6. Step 6: Final answer
    x = 1,299,712.55

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1.5x scale

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.