Home / 5,625,127.53-7,762,688.87-3,046,800.33

Finding the Fourth Proportional to 5,625,127.53, 7,762,688.87 and 3,046,800.33

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Solution

The fourth proportional to 5,625,127.53, 7,762,688.87 and 3,046,800.33 is: 4,204,591.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,127.53 : 7,762,688.87 = 3,046,800.33 : x
  2. Step 2: Convert to fraction form
    5,625,127.53/7,762,688.87 = 3,046,800.33/x
  3. Step 3: Cross multiply
    5,625,127.53x = 7,762,688.87 × 3,046,800.33
  4. Step 4: Simplify right side
    5,625,127.53x = 23,651,362,995,569.33
  5. Step 5: Solve for x
    x = 23,651,362,995,569.33/5,625,127.53
  6. Step 6: Final answer
    x = 4,204,591.43

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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.