Home / 5,760,572.58-7,949,831.67-3,313,184.31

Finding the Fourth Proportional to 5,760,572.58, 7,949,831.67 and 3,313,184.31

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Solution

The fourth proportional to 5,760,572.58, 7,949,831.67 and 3,313,184.31 is: 4,572,333.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,572.58 : 7,949,831.67 = 3,313,184.31 : x
  2. Step 2: Convert to fraction form
    5,760,572.58/7,949,831.67 = 3,313,184.31/x
  3. Step 3: Cross multiply
    5,760,572.58x = 7,949,831.67 × 3,313,184.31
  4. Step 4: Simplify right side
    5,760,572.58x = 26,339,257,556,185.10
  5. Step 5: Solve for x
    x = 26,339,257,556,185.10/5,760,572.58
  6. Step 6: Final answer
    x = 4,572,333.25

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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.