Home / 2,201,288.40-3,301,932.60-2,041,856.10

Finding the Fourth Proportional to 2,201,288.40, 3,301,932.60 and 2,041,856.10

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Solution

The fourth proportional to 2,201,288.40, 3,301,932.60 and 2,041,856.10 is: 3,062,784.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,288.40 : 3,301,932.60 = 2,041,856.10 : x
  2. Step 2: Convert to fraction form
    2,201,288.40/3,301,932.60 = 2,041,856.10/x
  3. Step 3: Cross multiply
    2,201,288.40x = 3,301,932.60 × 2,041,856.10
  4. Step 4: Simplify right side
    2,201,288.40x = 6,742,071,221,098.86
  5. Step 5: Solve for x
    x = 6,742,071,221,098.86/2,201,288.40
  6. Step 6: Final answer
    x = 3,062,784.15

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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.