Home / 881,560.18-1,322,294.10-241,817.05

Finding the Fourth Proportional to 881,560.18, 1,322,294.10 and 241,817.05

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Solution

The fourth proportional to 881,560.18, 1,322,294.10 and 241,817.05 is: 362,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,560.18 : 1,322,294.10 = 241,817.05 : x
  2. Step 2: Convert to fraction form
    881,560.18/1,322,294.10 = 241,817.05/x
  3. Step 3: Cross multiply
    881,560.18x = 1,322,294.10 × 241,817.05
  4. Step 4: Simplify right side
    881,560.18x = 319,753,258,494.41
  5. Step 5: Solve for x
    x = 319,753,258,494.41/881,560.18
  6. Step 6: Final answer
    x = 362,712.91

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1.5x scale

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.