Home / 4,049,000.64-5,587,401.60-2,238,048

Finding the Fourth Proportional to 4,049,000.64, 5,587,401.60 and 2,238,048

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Solution

The fourth proportional to 4,049,000.64, 5,587,401.60 and 2,238,048 is: 3,088,385.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,000.64 : 5,587,401.60 = 2,238,048 : x
  2. Step 2: Convert to fraction form
    4,049,000.64/5,587,401.60 = 2,238,048/x
  3. Step 3: Cross multiply
    4,049,000.64x = 5,587,401.60 × 2,238,048
  4. Step 4: Simplify right side
    4,049,000.64x = 12,504,872,976,076.80
  5. Step 5: Solve for x
    x = 12,504,872,976,076.80/4,049,000.64
  6. Step 6: Final answer
    x = 3,088,385.03

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1.5x scale

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.