Home / 3,552,024.60-5,328,036.90-2,133,682.20

Finding the Fourth Proportional to 3,552,024.60, 5,328,036.90 and 2,133,682.20

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Solution

The fourth proportional to 3,552,024.60, 5,328,036.90 and 2,133,682.20 is: 3,200,523.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,024.60 : 5,328,036.90 = 2,133,682.20 : x
  2. Step 2: Convert to fraction form
    3,552,024.60/5,328,036.90 = 2,133,682.20/x
  3. Step 3: Cross multiply
    3,552,024.60x = 5,328,036.90 × 2,133,682.20
  4. Step 4: Simplify right side
    3,552,024.60x = 11,368,337,494,473.18
  5. Step 5: Solve for x
    x = 11,368,337,494,473.18/3,552,024.60
  6. Step 6: Final answer
    x = 3,200,523.30

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1.5x scale

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.