Home / 6,117,393.40-9,176,057.70-1,568,433.40

Finding the Fourth Proportional to 6,117,393.40, 9,176,057.70 and 1,568,433.40

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Solution

The fourth proportional to 6,117,393.40, 9,176,057.70 and 1,568,433.40 is: 2,352,641.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,393.40 : 9,176,057.70 = 1,568,433.40 : x
  2. Step 2: Convert to fraction form
    6,117,393.40/9,176,057.70 = 1,568,433.40/x
  3. Step 3: Cross multiply
    6,117,393.40x = 9,176,057.70 × 1,568,433.40
  4. Step 4: Simplify right side
    6,117,393.40x = 14,392,035,377,007.18
  5. Step 5: Solve for x
    x = 14,392,035,377,007.18/6,117,393.40
  6. Step 6: Final answer
    x = 2,352,641.79

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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.