Home / 5,096,530.43-7,033,207.93-2,804,691.12

Finding the Fourth Proportional to 5,096,530.43, 7,033,207.93 and 2,804,691.12

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Solution

The fourth proportional to 5,096,530.43, 7,033,207.93 and 2,804,691.12 is: 3,870,471.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,530.43 : 7,033,207.93 = 2,804,691.12 : x
  2. Step 2: Convert to fraction form
    5,096,530.43/7,033,207.93 = 2,804,691.12/x
  3. Step 3: Cross multiply
    5,096,530.43x = 7,033,207.93 × 2,804,691.12
  4. Step 4: Simplify right side
    5,096,530.43x = 19,725,975,792,998.32
  5. Step 5: Solve for x
    x = 19,725,975,792,998.32/5,096,530.43
  6. Step 6: Final answer
    x = 3,870,471.50

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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.