Home / 2,507,054.90-3,761,864.88-1,194,000.62

Finding the Fourth Proportional to 2,507,054.90, 3,761,864.88 and 1,194,000.62

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Solution

The fourth proportional to 2,507,054.90, 3,761,864.88 and 1,194,000.62 is: 1,791,611.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,054.90 : 3,761,864.88 = 1,194,000.62 : x
  2. Step 2: Convert to fraction form
    2,507,054.90/3,761,864.88 = 1,194,000.62/x
  3. Step 3: Cross multiply
    2,507,054.90x = 3,761,864.88 × 1,194,000.62
  4. Step 4: Simplify right side
    2,507,054.90x = 4,491,668,999,076.23
  5. Step 5: Solve for x
    x = 4,491,668,999,076.23/2,507,054.90
  6. Step 6: Final answer
    x = 1,791,611.74

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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.