Home / 2,372,632.56-3,558,213.45-856,119.39

Finding the Fourth Proportional to 2,372,632.56, 3,558,213.45 and 856,119.39

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Solution

The fourth proportional to 2,372,632.56, 3,558,213.45 and 856,119.39 is: 1,283,913.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,632.56 : 3,558,213.45 = 856,119.39 : x
  2. Step 2: Convert to fraction form
    2,372,632.56/3,558,213.45 = 856,119.39/x
  3. Step 3: Cross multiply
    2,372,632.56x = 3,558,213.45 × 856,119.39
  4. Step 4: Simplify right side
    2,372,632.56x = 3,046,255,528,303.80
  5. Step 5: Solve for x
    x = 3,046,255,528,303.80/2,372,632.56
  6. Step 6: Final answer
    x = 1,283,913.73

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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.