Home / 3,454,321.23-5,170,699.16-2,544,529.23

Finding the Fourth Proportional to 3,454,321.23, 5,170,699.16 and 2,544,529.23

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Solution

The fourth proportional to 3,454,321.23, 5,170,699.16 and 2,544,529.23 is: 3,808,851.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,321.23 : 5,170,699.16 = 2,544,529.23 : x
  2. Step 2: Convert to fraction form
    3,454,321.23/5,170,699.16 = 2,544,529.23/x
  3. Step 3: Cross multiply
    3,454,321.23x = 5,170,699.16 × 2,544,529.23
  4. Step 4: Simplify right side
    3,454,321.23x = 13,156,995,152,156.45
  5. Step 5: Solve for x
    x = 13,156,995,152,156.45/3,454,321.23
  6. Step 6: Final answer
    x = 3,808,851.08

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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.