Home / 9,073,831.12-13,612,739.58-2,683,585.24

Finding the Fourth Proportional to 9,073,831.12, 13,612,739.58 and 2,683,585.24

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Solution

The fourth proportional to 9,073,831.12, 13,612,739.58 and 2,683,585.24 is: 4,025,967.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,831.12 : 13,612,739.58 = 2,683,585.24 : x
  2. Step 2: Convert to fraction form
    9,073,831.12/13,612,739.58 = 2,683,585.24/x
  3. Step 3: Cross multiply
    9,073,831.12x = 13,612,739.58 × 2,683,585.24
  4. Step 4: Simplify right side
    9,073,831.12x = 36,530,947,012,851.80
  5. Step 5: Solve for x
    x = 36,530,947,012,851.80/9,073,831.12
  6. Step 6: Final answer
    x = 4,025,967.26

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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.