Home / 4,333,481.52-5,980,130.64-2,399,700.48

Finding the Fourth Proportional to 4,333,481.52, 5,980,130.64 and 2,399,700.48

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Solution

The fourth proportional to 4,333,481.52, 5,980,130.64 and 2,399,700.48 is: 3,311,545.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,481.52 : 5,980,130.64 = 2,399,700.48 : x
  2. Step 2: Convert to fraction form
    4,333,481.52/5,980,130.64 = 2,399,700.48/x
  3. Step 3: Cross multiply
    4,333,481.52x = 5,980,130.64 × 2,399,700.48
  4. Step 4: Simplify right side
    4,333,481.52x = 14,350,522,367,270.71
  5. Step 5: Solve for x
    x = 14,350,522,367,270.71/4,333,481.52
  6. Step 6: Final answer
    x = 3,311,545.76

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1.5x scale

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.