Home / 7,473,846.17-10,313,907.53-4,036,086.92

Finding the Fourth Proportional to 7,473,846.17, 10,313,907.53 and 4,036,086.92

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Solution

The fourth proportional to 7,473,846.17, 10,313,907.53 and 4,036,086.92 is: 5,569,799.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,846.17 : 10,313,907.53 = 4,036,086.92 : x
  2. Step 2: Convert to fraction form
    7,473,846.17/10,313,907.53 = 4,036,086.92/x
  3. Step 3: Cross multiply
    7,473,846.17x = 10,313,907.53 × 4,036,086.92
  4. Step 4: Simplify right side
    7,473,846.17x = 41,627,827,204,172.54
  5. Step 5: Solve for x
    x = 41,627,827,204,172.54/7,473,846.17
  6. Step 6: Final answer
    x = 5,569,799.84

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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.