Home / 7,569,481.20-10,444,486.86-4,306,105.32

Finding the Fourth Proportional to 7,569,481.20, 10,444,486.86 and 4,306,105.32

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Solution

The fourth proportional to 7,569,481.20, 10,444,486.86 and 4,306,105.32 is: 5,941,630.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,481.20 : 10,444,486.86 = 4,306,105.32 : x
  2. Step 2: Convert to fraction form
    7,569,481.20/10,444,486.86 = 4,306,105.32/x
  3. Step 3: Cross multiply
    7,569,481.20x = 10,444,486.86 × 4,306,105.32
  4. Step 4: Simplify right side
    7,569,481.20x = 44,975,060,432,516.09
  5. Step 5: Solve for x
    x = 44,975,060,432,516.09/7,569,481.20
  6. Step 6: Final answer
    x = 5,941,630.51

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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.