Home / 1,522,088.62-2,099,685.93-941,126.04

Finding the Fourth Proportional to 1,522,088.62, 2,099,685.93 and 941,126.04

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Solution

The fourth proportional to 1,522,088.62, 2,099,685.93 and 941,126.04 is: 1,298,261.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,088.62 : 2,099,685.93 = 941,126.04 : x
  2. Step 2: Convert to fraction form
    1,522,088.62/2,099,685.93 = 941,126.04/x
  3. Step 3: Cross multiply
    1,522,088.62x = 2,099,685.93 × 941,126.04
  4. Step 4: Simplify right side
    1,522,088.62x = 1,976,069,112,146.65
  5. Step 5: Solve for x
    x = 1,976,069,112,146.65/1,522,088.62
  6. Step 6: Final answer
    x = 1,298,261.54

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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.