Home / 8,884,344.50-13,324,831.38-4,330,813.67

Finding the Fourth Proportional to 8,884,344.50, 13,324,831.38 and 4,330,813.67

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Solution

The fourth proportional to 8,884,344.50, 13,324,831.38 and 4,330,813.67 is: 6,495,398.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,344.50 : 13,324,831.38 = 4,330,813.67 : x
  2. Step 2: Convert to fraction form
    8,884,344.50/13,324,831.38 = 4,330,813.67/x
  3. Step 3: Cross multiply
    8,884,344.50x = 13,324,831.38 × 4,330,813.67
  4. Step 4: Simplify right side
    8,884,344.50x = 57,707,361,824,324.81
  5. Step 5: Solve for x
    x = 57,707,361,824,324.81/8,884,344.50
  6. Step 6: Final answer
    x = 6,495,398.94

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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.