Home / 3,598,776.44-5,398,164.66-1,202,621.07

Finding the Fourth Proportional to 3,598,776.44, 5,398,164.66 and 1,202,621.07

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Solution

The fourth proportional to 3,598,776.44, 5,398,164.66 and 1,202,621.07 is: 1,803,931.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,776.44 : 5,398,164.66 = 1,202,621.07 : x
  2. Step 2: Convert to fraction form
    3,598,776.44/5,398,164.66 = 1,202,621.07/x
  3. Step 3: Cross multiply
    3,598,776.44x = 5,398,164.66 × 1,202,621.07
  4. Step 4: Simplify right side
    3,598,776.44x = 6,491,946,575,947.35
  5. Step 5: Solve for x
    x = 6,491,946,575,947.35/3,598,776.44
  6. Step 6: Final answer
    x = 1,803,931.61

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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.