Home / 4,434,831.92-6,120,068.52-2,397,640.88

Finding the Fourth Proportional to 4,434,831.92, 6,120,068.52 and 2,397,640.88

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Solution

The fourth proportional to 4,434,831.92, 6,120,068.52 and 2,397,640.88 is: 3,308,744.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,831.92 : 6,120,068.52 = 2,397,640.88 : x
  2. Step 2: Convert to fraction form
    4,434,831.92/6,120,068.52 = 2,397,640.88/x
  3. Step 3: Cross multiply
    4,434,831.92x = 6,120,068.52 × 2,397,640.88
  4. Step 4: Simplify right side
    4,434,831.92x = 14,673,726,471,953.10
  5. Step 5: Solve for x
    x = 14,673,726,471,953.10/4,434,831.92
  6. Step 6: Final answer
    x = 3,308,744.67

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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.