Home / 4,616,287.10-6,924,436.07-1,204,571.20

Finding the Fourth Proportional to 4,616,287.10, 6,924,436.07 and 1,204,571.20

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Solution

The fourth proportional to 4,616,287.10, 6,924,436.07 and 1,204,571.20 is: 1,806,858.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,287.10 : 6,924,436.07 = 1,204,571.20 : x
  2. Step 2: Convert to fraction form
    4,616,287.10/6,924,436.07 = 1,204,571.20/x
  3. Step 3: Cross multiply
    4,616,287.10x = 6,924,436.07 × 1,204,571.20
  4. Step 4: Simplify right side
    4,616,287.10x = 8,340,976,255,812.56
  5. Step 5: Solve for x
    x = 8,340,976,255,812.56/4,616,287.10
  6. Step 6: Final answer
    x = 1,806,858.21

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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.