Home / 7,573,449.54-10,452,116.67-4,517,663.79

Finding the Fourth Proportional to 7,573,449.54, 10,452,116.67 and 4,517,663.79

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Solution

The fourth proportional to 7,573,449.54, 10,452,116.67 and 4,517,663.79 is: 6,234,827.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,449.54 : 10,452,116.67 = 4,517,663.79 : x
  2. Step 2: Convert to fraction form
    7,573,449.54/10,452,116.67 = 4,517,663.79/x
  3. Step 3: Cross multiply
    7,573,449.54x = 10,452,116.67 × 4,517,663.79
  4. Step 4: Simplify right side
    7,573,449.54x = 47,219,149,008,914.38
  5. Step 5: Solve for x
    x = 47,219,149,008,914.38/7,573,449.54
  6. Step 6: Final answer
    x = 6,234,827.18

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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.