Home / 5,284,902.44-7,293,677.28-2,962,189.52

Finding the Fourth Proportional to 5,284,902.44, 7,293,677.28 and 2,962,189.52

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Solution

The fourth proportional to 5,284,902.44, 7,293,677.28 and 2,962,189.52 is: 4,088,108.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,902.44 : 7,293,677.28 = 2,962,189.52 : x
  2. Step 2: Convert to fraction form
    5,284,902.44/7,293,677.28 = 2,962,189.52/x
  3. Step 3: Cross multiply
    5,284,902.44x = 7,293,677.28 × 2,962,189.52
  4. Step 4: Simplify right side
    5,284,902.44x = 21,605,254,401,078.11
  5. Step 5: Solve for x
    x = 21,605,254,401,078.11/5,284,902.44
  6. Step 6: Final answer
    x = 4,088,108.46

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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.