Home / 3,593,999.80-4,959,682.14-1,962,402.40

Finding the Fourth Proportional to 3,593,999.80, 4,959,682.14 and 1,962,402.40

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Solution

The fourth proportional to 3,593,999.80, 4,959,682.14 and 1,962,402.40 is: 2,708,094.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,999.80 : 4,959,682.14 = 1,962,402.40 : x
  2. Step 2: Convert to fraction form
    3,593,999.80/4,959,682.14 = 1,962,402.40/x
  3. Step 3: Cross multiply
    3,593,999.80x = 4,959,682.14 × 1,962,402.40
  4. Step 4: Simplify right side
    3,593,999.80x = 9,732,892,134,773.14
  5. Step 5: Solve for x
    x = 9,732,892,134,773.14/3,593,999.80
  6. Step 6: Final answer
    x = 2,708,094.79

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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.