Home / 7,608,616.24-10,498,769.36-4,626,798.47

Finding the Fourth Proportional to 7,608,616.24, 10,498,769.36 and 4,626,798.47

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Solution

The fourth proportional to 7,608,616.24, 10,498,769.36 and 4,626,798.47 is: 6,384,300.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,608,616.24 : 10,498,769.36 = 4,626,798.47 : x
  2. Step 2: Convert to fraction form
    7,608,616.24/10,498,769.36 = 4,626,798.47/x
  3. Step 3: Cross multiply
    7,608,616.24x = 10,498,769.36 × 4,626,798.47
  4. Step 4: Simplify right side
    7,608,616.24x = 48,575,690,049,544.80
  5. Step 5: Solve for x
    x = 48,575,690,049,544.80/7,608,616.24
  6. Step 6: Final answer
    x = 6,384,300.18

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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.