Home / 5,989,007.70-8,983,511.55-4,571,831.70

Finding the Fourth Proportional to 5,989,007.70, 8,983,511.55 and 4,571,831.70

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Solution

The fourth proportional to 5,989,007.70, 8,983,511.55 and 4,571,831.70 is: 6,857,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,007.70 : 8,983,511.55 = 4,571,831.70 : x
  2. Step 2: Convert to fraction form
    5,989,007.70/8,983,511.55 = 4,571,831.70/x
  3. Step 3: Cross multiply
    5,989,007.70x = 8,983,511.55 × 4,571,831.70
  4. Step 4: Simplify right side
    5,989,007.70x = 41,071,102,881,606.14
  5. Step 5: Solve for x
    x = 41,071,102,881,606.14/5,989,007.70
  6. Step 6: Final answer
    x = 6,857,747.55

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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.