Home / 5,330,463.90-7,993,906.56-1,735,385.82

Finding the Fourth Proportional to 5,330,463.90, 7,993,906.56 and 1,735,385.82

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Solution

The fourth proportional to 5,330,463.90, 7,993,906.56 and 1,735,385.82 is: 2,602,496.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,463.90 : 7,993,906.56 = 1,735,385.82 : x
  2. Step 2: Convert to fraction form
    5,330,463.90/7,993,906.56 = 1,735,385.82/x
  3. Step 3: Cross multiply
    5,330,463.90x = 7,993,906.56 × 1,735,385.82
  4. Step 4: Simplify right side
    5,330,463.90x = 13,872,512,090,628.98
  5. Step 5: Solve for x
    x = 13,872,512,090,628.98/5,330,463.90
  6. Step 6: Final answer
    x = 2,602,496.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.