Home / 4,179,000.58-6,267,448.83-1,619,337.15

Finding the Fourth Proportional to 4,179,000.58, 6,267,448.83 and 1,619,337.15

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Solution

The fourth proportional to 4,179,000.58, 6,267,448.83 and 1,619,337.15 is: 2,428,598.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,000.58 : 6,267,448.83 = 1,619,337.15 : x
  2. Step 2: Convert to fraction form
    4,179,000.58/6,267,448.83 = 1,619,337.15/x
  3. Step 3: Cross multiply
    4,179,000.58x = 6,267,448.83 × 1,619,337.15
  4. Step 4: Simplify right side
    4,179,000.58x = 10,149,112,694,805.79
  5. Step 5: Solve for x
    x = 10,149,112,694,805.79/4,179,000.58
  6. Step 6: Final answer
    x = 2,428,598.06

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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.