Home / 6,204,494.48-9,306,858.36-1,944,568.40

Finding the Fourth Proportional to 6,204,494.48, 9,306,858.36 and 1,944,568.40

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Solution

The fourth proportional to 6,204,494.48, 9,306,858.36 and 1,944,568.40 is: 2,916,889.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,494.48 : 9,306,858.36 = 1,944,568.40 : x
  2. Step 2: Convert to fraction form
    6,204,494.48/9,306,858.36 = 1,944,568.40/x
  3. Step 3: Cross multiply
    6,204,494.48x = 9,306,858.36 × 1,944,568.40
  4. Step 4: Simplify right side
    6,204,494.48x = 18,097,822,670,131.82
  5. Step 5: Solve for x
    x = 18,097,822,670,131.82/6,204,494.48
  6. Step 6: Final answer
    x = 2,916,889.16

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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.