Home / 3,452,679.59-5,180,094.32-1,023,845.76

Finding the Fourth Proportional to 3,452,679.59, 5,180,094.32 and 1,023,845.76

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Solution

The fourth proportional to 3,452,679.59, 5,180,094.32 and 1,023,845.76 is: 1,536,087.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,679.59 : 5,180,094.32 = 1,023,845.76 : x
  2. Step 2: Convert to fraction form
    3,452,679.59/5,180,094.32 = 1,023,845.76/x
  3. Step 3: Cross multiply
    3,452,679.59x = 5,180,094.32 × 1,023,845.76
  4. Step 4: Simplify right side
    3,452,679.59x = 5,303,617,600,812.85
  5. Step 5: Solve for x
    x = 5,303,617,600,812.85/3,452,679.59
  6. Step 6: Final answer
    x = 1,536,087.40

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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.