Home / 3,466,056.56-4,782,741.26-1,996,443.06

Finding the Fourth Proportional to 3,466,056.56, 4,782,741.26 and 1,996,443.06

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Solution

The fourth proportional to 3,466,056.56, 4,782,741.26 and 1,996,443.06 is: 2,754,851.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,056.56 : 4,782,741.26 = 1,996,443.06 : x
  2. Step 2: Convert to fraction form
    3,466,056.56/4,782,741.26 = 1,996,443.06/x
  3. Step 3: Cross multiply
    3,466,056.56x = 4,782,741.26 × 1,996,443.06
  4. Step 4: Simplify right side
    3,466,056.56x = 9,548,470,586,320.44
  5. Step 5: Solve for x
    x = 9,548,470,586,320.44/3,466,056.56
  6. Step 6: Final answer
    x = 2,754,851.35

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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.