Home / 11,230,469.64-15,498,048.20-6,073,831.24

Finding the Fourth Proportional to 11,230,469.64, 15,498,048.20 and 6,073,831.24

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Solution

The fourth proportional to 11,230,469.64, 15,498,048.20 and 6,073,831.24 is: 8,381,887.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,469.64 : 15,498,048.20 = 6,073,831.24 : x
  2. Step 2: Convert to fraction form
    11,230,469.64/15,498,048.20 = 6,073,831.24/x
  3. Step 3: Cross multiply
    11,230,469.64x = 15,498,048.20 × 6,073,831.24
  4. Step 4: Simplify right side
    11,230,469.64x = 94,132,529,316,185.77
  5. Step 5: Solve for x
    x = 94,132,529,316,185.77/11,230,469.64
  6. Step 6: Final answer
    x = 8,381,887.16

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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.