Home / 3,255,452.79-4,883,176.63-980,977.22

Finding the Fourth Proportional to 3,255,452.79, 4,883,176.63 and 980,977.22

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Solution

The fourth proportional to 3,255,452.79, 4,883,176.63 and 980,977.22 is: 1,471,465.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,452.79 : 4,883,176.63 = 980,977.22 : x
  2. Step 2: Convert to fraction form
    3,255,452.79/4,883,176.63 = 980,977.22/x
  3. Step 3: Cross multiply
    3,255,452.79x = 4,883,176.63 × 980,977.22
  4. Step 4: Simplify right side
    3,255,452.79x = 4,790,285,035,266.37
  5. Step 5: Solve for x
    x = 4,790,285,035,266.37/3,255,452.79
  6. Step 6: Final answer
    x = 1,471,465.06

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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.