Home / 5,821,904.52-8,734,540.50-2,409,560.28

Finding the Fourth Proportional to 5,821,904.52, 8,734,540.50 and 2,409,560.28

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Solution

The fourth proportional to 5,821,904.52, 8,734,540.50 and 2,409,560.28 is: 3,615,037.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,904.52 : 8,734,540.50 = 2,409,560.28 : x
  2. Step 2: Convert to fraction form
    5,821,904.52/8,734,540.50 = 2,409,560.28/x
  3. Step 3: Cross multiply
    5,821,904.52x = 8,734,540.50 × 2,409,560.28
  4. Step 4: Simplify right side
    5,821,904.52x = 21,046,401,852,851.34
  5. Step 5: Solve for x
    x = 21,046,401,852,851.34/5,821,904.52
  6. Step 6: Final answer
    x = 3,615,037.28

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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.