Home / 2,001,935.48-3,002,903.21-1,983,273.08

Finding the Fourth Proportional to 2,001,935.48, 3,002,903.21 and 1,983,273.08

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Solution

The fourth proportional to 2,001,935.48, 3,002,903.21 and 1,983,273.08 is: 2,974,909.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,935.48 : 3,002,903.21 = 1,983,273.08 : x
  2. Step 2: Convert to fraction form
    2,001,935.48/3,002,903.21 = 1,983,273.08/x
  3. Step 3: Cross multiply
    2,001,935.48x = 3,002,903.21 × 1,983,273.08
  4. Step 4: Simplify right side
    2,001,935.48x = 5,955,577,088,182.25
  5. Step 5: Solve for x
    x = 5,955,577,088,182.25/2,001,935.48
  6. Step 6: Final answer
    x = 2,974,909.61

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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.