Home / 6,790,495.75-9,370,947.11-3,693,048.46

Finding the Fourth Proportional to 6,790,495.75, 9,370,947.11 and 3,693,048.46

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Solution

The fourth proportional to 6,790,495.75, 9,370,947.11 and 3,693,048.46 is: 5,096,441.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,495.75 : 9,370,947.11 = 3,693,048.46 : x
  2. Step 2: Convert to fraction form
    6,790,495.75/9,370,947.11 = 3,693,048.46/x
  3. Step 3: Cross multiply
    6,790,495.75x = 9,370,947.11 × 3,693,048.46
  4. Step 4: Simplify right side
    6,790,495.75x = 34,607,361,751,434.34
  5. Step 5: Solve for x
    x = 34,607,361,751,434.34/6,790,495.75
  6. Step 6: Final answer
    x = 5,096,441.12

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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.