Home / 7,332,108.44-10,117,276.78-4,391,236.32

Finding the Fourth Proportional to 7,332,108.44, 10,117,276.78 and 4,391,236.32

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Solution

The fourth proportional to 7,332,108.44, 10,117,276.78 and 4,391,236.32 is: 6,059,287.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,108.44 : 10,117,276.78 = 4,391,236.32 : x
  2. Step 2: Convert to fraction form
    7,332,108.44/10,117,276.78 = 4,391,236.32/x
  3. Step 3: Cross multiply
    7,332,108.44x = 10,117,276.78 × 4,391,236.32
  4. Step 4: Simplify right side
    7,332,108.44x = 44,427,353,255,828.65
  5. Step 5: Solve for x
    x = 44,427,353,255,828.65/7,332,108.44
  6. Step 6: Final answer
    x = 6,059,287.53

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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.