Home / 3,580,904.54-5,371,535.21-1,022,499.02

Finding the Fourth Proportional to 3,580,904.54, 5,371,535.21 and 1,022,499.02

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Solution

The fourth proportional to 3,580,904.54, 5,371,535.21 and 1,022,499.02 is: 1,533,799.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,904.54 : 5,371,535.21 = 1,022,499.02 : x
  2. Step 2: Convert to fraction form
    3,580,904.54/5,371,535.21 = 1,022,499.02/x
  3. Step 3: Cross multiply
    3,580,904.54x = 5,371,535.21 × 1,022,499.02
  4. Step 4: Simplify right side
    3,580,904.54x = 5,492,389,488,120.49
  5. Step 5: Solve for x
    x = 5,492,389,488,120.49/3,580,904.54
  6. Step 6: Final answer
    x = 1,533,799.47

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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.