Home / 3,350,215.98-5,023,294.44-1,503,389.13

Finding the Fourth Proportional to 3,350,215.98, 5,023,294.44 and 1,503,389.13

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Solution

The fourth proportional to 3,350,215.98, 5,023,294.44 and 1,503,389.13 is: 2,254,172.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,215.98 : 5,023,294.44 = 1,503,389.13 : x
  2. Step 2: Convert to fraction form
    3,350,215.98/5,023,294.44 = 1,503,389.13/x
  3. Step 3: Cross multiply
    3,350,215.98x = 5,023,294.44 × 1,503,389.13
  4. Step 4: Simplify right side
    3,350,215.98x = 7,551,966,286,364.90
  5. Step 5: Solve for x
    x = 7,551,966,286,364.90/3,350,215.98
  6. Step 6: Final answer
    x = 2,254,172.97

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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.