Home / 2,062,087.32-3,091,888.44-924,643.62

Finding the Fourth Proportional to 2,062,087.32, 3,091,888.44 and 924,643.62

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Solution

The fourth proportional to 2,062,087.32, 3,091,888.44 and 924,643.62 is: 1,386,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,087.32 : 3,091,888.44 = 924,643.62 : x
  2. Step 2: Convert to fraction form
    2,062,087.32/3,091,888.44 = 924,643.62/x
  3. Step 3: Cross multiply
    2,062,087.32x = 3,091,888.44 × 924,643.62
  4. Step 4: Simplify right side
    2,062,087.32x = 2,858,894,919,797.75
  5. Step 5: Solve for x
    x = 2,858,894,919,797.75/2,062,087.32
  6. Step 6: Final answer
    x = 1,386,408.27

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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.