Home / 3,892,566.01-5,839,011.25-1,335,539.79

Finding the Fourth Proportional to 3,892,566.01, 5,839,011.25 and 1,335,539.79

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Solution

The fourth proportional to 3,892,566.01, 5,839,011.25 and 1,335,539.79 is: 2,003,365.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,892,566.01 : 5,839,011.25 = 1,335,539.79 : x
  2. Step 2: Convert to fraction form
    3,892,566.01/5,839,011.25 = 1,335,539.79/x
  3. Step 3: Cross multiply
    3,892,566.01x = 5,839,011.25 × 1,335,539.79
  4. Step 4: Simplify right side
    3,892,566.01x = 7,798,231,847,373.96
  5. Step 5: Solve for x
    x = 7,798,231,847,373.96/3,892,566.01
  6. Step 6: Final answer
    x = 2,003,365.35

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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.