Home / 4,835,831.15-7,253,484.22-1,469,775.71

Finding the Fourth Proportional to 4,835,831.15, 7,253,484.22 and 1,469,775.71

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Solution

The fourth proportional to 4,835,831.15, 7,253,484.22 and 1,469,775.71 is: 2,204,583.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,831.15 : 7,253,484.22 = 1,469,775.71 : x
  2. Step 2: Convert to fraction form
    4,835,831.15/7,253,484.22 = 1,469,775.71/x
  3. Step 3: Cross multiply
    4,835,831.15x = 7,253,484.22 × 1,469,775.71
  4. Step 4: Simplify right side
    4,835,831.15x = 10,660,994,875,808.00
  5. Step 5: Solve for x
    x = 10,660,994,875,808.00/4,835,831.15
  6. Step 6: Final answer
    x = 2,204,583.77

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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.