Home / 1,611,176.80-2,414,000.40-1,049,922.40

Finding the Fourth Proportional to 1,611,176.80, 2,414,000.40 and 1,049,922.40

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Solution

The fourth proportional to 1,611,176.80, 2,414,000.40 and 1,049,922.40 is: 1,573,081.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,176.80 : 2,414,000.40 = 1,049,922.40 : x
  2. Step 2: Convert to fraction form
    1,611,176.80/2,414,000.40 = 1,049,922.40/x
  3. Step 3: Cross multiply
    1,611,176.80x = 2,414,000.40 × 1,049,922.40
  4. Step 4: Simplify right side
    1,611,176.80x = 2,534,513,093,568.96
  5. Step 5: Solve for x
    x = 2,534,513,093,568.96/1,611,176.80
  6. Step 6: Final answer
    x = 1,573,081.92

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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.