Home / 6,393,901.33-9,582,585.09-4,783,831.93

Finding the Fourth Proportional to 6,393,901.33, 9,582,585.09 and 4,783,831.93

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Solution

The fourth proportional to 6,393,901.33, 9,582,585.09 and 4,783,831.93 is: 7,169,562.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,901.33 : 9,582,585.09 = 4,783,831.93 : x
  2. Step 2: Convert to fraction form
    6,393,901.33/9,582,585.09 = 4,783,831.93/x
  3. Step 3: Cross multiply
    6,393,901.33x = 9,582,585.09 × 4,783,831.93
  4. Step 4: Simplify right side
    6,393,901.33x = 45,841,476,525,483.92
  5. Step 5: Solve for x
    x = 45,841,476,525,483.92/6,393,901.33
  6. Step 6: Final answer
    x = 7,169,562.71

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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.