Home / 3,062,849.49-4,593,203.28-903,301.81

Finding the Fourth Proportional to 3,062,849.49, 4,593,203.28 and 903,301.81

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Solution

The fourth proportional to 3,062,849.49, 4,593,203.28 and 903,301.81 is: 1,354,636.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,849.49 : 4,593,203.28 = 903,301.81 : x
  2. Step 2: Convert to fraction form
    3,062,849.49/4,593,203.28 = 903,301.81/x
  3. Step 3: Cross multiply
    3,062,849.49x = 4,593,203.28 × 903,301.81
  4. Step 4: Simplify right side
    3,062,849.49x = 4,149,048,825,038.93
  5. Step 5: Solve for x
    x = 4,149,048,825,038.93/3,062,849.49
  6. Step 6: Final answer
    x = 1,354,636.86

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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.