Home / 2,263,999.40-3,399,935.70-1,201,117.40

Finding the Fourth Proportional to 2,263,999.40, 3,399,935.70 and 1,201,117.40

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Solution

The fourth proportional to 2,263,999.40, 3,399,935.70 and 1,201,117.40 is: 1,803,764.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,999.40 : 3,399,935.70 = 1,201,117.40 : x
  2. Step 2: Convert to fraction form
    2,263,999.40/3,399,935.70 = 1,201,117.40/x
  3. Step 3: Cross multiply
    2,263,999.40x = 3,399,935.70 × 1,201,117.40
  4. Step 4: Simplify right side
    2,263,999.40x = 4,083,721,928,151.18
  5. Step 5: Solve for x
    x = 4,083,721,928,151.18/2,263,999.40
  6. Step 6: Final answer
    x = 1,803,764.58

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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.