Home / 2,727,558.39-3,763,773.63-1,581,514.50

Finding the Fourth Proportional to 2,727,558.39, 3,763,773.63 and 1,581,514.50

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Solution

The fourth proportional to 2,727,558.39, 3,763,773.63 and 1,581,514.50 is: 2,182,341.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,558.39 : 3,763,773.63 = 1,581,514.50 : x
  2. Step 2: Convert to fraction form
    2,727,558.39/3,763,773.63 = 1,581,514.50/x
  3. Step 3: Cross multiply
    2,727,558.39x = 3,763,773.63 × 1,581,514.50
  4. Step 4: Simplify right side
    2,727,558.39x = 5,952,462,570,562.64
  5. Step 5: Solve for x
    x = 5,952,462,570,562.64/2,727,558.39
  6. Step 6: Final answer
    x = 2,182,341.02

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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.