Home / 2,214,448.52-3,055,938.96-1,195,853.26

Finding the Fourth Proportional to 2,214,448.52, 3,055,938.96 and 1,195,853.26

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Solution

The fourth proportional to 2,214,448.52, 3,055,938.96 and 1,195,853.26 is: 1,650,277.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,448.52 : 3,055,938.96 = 1,195,853.26 : x
  2. Step 2: Convert to fraction form
    2,214,448.52/3,055,938.96 = 1,195,853.26/x
  3. Step 3: Cross multiply
    2,214,448.52x = 3,055,938.96 × 1,195,853.26
  4. Step 4: Simplify right side
    2,214,448.52x = 3,654,454,567,677.01
  5. Step 5: Solve for x
    x = 3,654,454,567,677.01/2,214,448.52
  6. Step 6: Final answer
    x = 1,650,277.50

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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.