Home / 4,333,513.86-5,980,243.56-2,399,772.06

Finding the Fourth Proportional to 4,333,513.86, 5,980,243.56 and 2,399,772.06

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Solution

The fourth proportional to 4,333,513.86, 5,980,243.56 and 2,399,772.06 is: 3,311,682.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,513.86 : 5,980,243.56 = 2,399,772.06 : x
  2. Step 2: Convert to fraction form
    4,333,513.86/5,980,243.56 = 2,399,772.06/x
  3. Step 3: Cross multiply
    4,333,513.86x = 5,980,243.56 × 2,399,772.06
  4. Step 4: Simplify right side
    4,333,513.86x = 14,351,221,407,282.93
  5. Step 5: Solve for x
    x = 14,351,221,407,282.93/4,333,513.86
  6. Step 6: Final answer
    x = 3,311,682.36

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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.