Home / 3,555,626.72-4,906,777.88-1,924,034.10

Finding the Fourth Proportional to 3,555,626.72, 4,906,777.88 and 1,924,034.10

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Solution

The fourth proportional to 3,555,626.72, 4,906,777.88 and 1,924,034.10 is: 2,655,174.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,626.72 : 4,906,777.88 = 1,924,034.10 : x
  2. Step 2: Convert to fraction form
    3,555,626.72/4,906,777.88 = 1,924,034.10/x
  3. Step 3: Cross multiply
    3,555,626.72x = 4,906,777.88 × 1,924,034.10
  4. Step 4: Simplify right side
    3,555,626.72x = 9,440,807,967,055.80
  5. Step 5: Solve for x
    x = 9,440,807,967,055.80/3,555,626.72
  6. Step 6: Final answer
    x = 2,655,174.10

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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.