Home / 2,487,164.48-3,723,023.87-1,347,095.06

Finding the Fourth Proportional to 2,487,164.48, 3,723,023.87 and 1,347,095.06

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Solution

The fourth proportional to 2,487,164.48, 3,723,023.87 and 1,347,095.06 is: 2,016,459.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,487,164.48 : 3,723,023.87 = 1,347,095.06 : x
  2. Step 2: Convert to fraction form
    2,487,164.48/3,723,023.87 = 1,347,095.06/x
  3. Step 3: Cross multiply
    2,487,164.48x = 3,723,023.87 × 1,347,095.06
  4. Step 4: Simplify right side
    2,487,164.48x = 5,015,267,063,539.08
  5. Step 5: Solve for x
    x = 5,015,267,063,539.08/2,487,164.48
  6. Step 6: Final answer
    x = 2,016,459.75

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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.