Home / 6,747,787.71-9,311,918.76-3,650,303.39

Finding the Fourth Proportional to 6,747,787.71, 9,311,918.76 and 3,650,303.39

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Solution

The fourth proportional to 6,747,787.71, 9,311,918.76 and 3,650,303.39 is: 5,037,403.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,787.71 : 9,311,918.76 = 3,650,303.39 : x
  2. Step 2: Convert to fraction form
    6,747,787.71/9,311,918.76 = 3,650,303.39/x
  3. Step 3: Cross multiply
    6,747,787.71x = 9,311,918.76 × 3,650,303.39
  4. Step 4: Simplify right side
    6,747,787.71x = 33,991,328,570,473
  5. Step 5: Solve for x
    x = 33,991,328,570,473/6,747,787.71
  6. Step 6: Final answer
    x = 5,037,403.37

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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.