Home / 3,772,324.60-5,658,889.80-1,613,573.04

Finding the Fourth Proportional to 3,772,324.60, 5,658,889.80 and 1,613,573.04

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Solution

The fourth proportional to 3,772,324.60, 5,658,889.80 and 1,613,573.04 is: 2,420,531.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,324.60 : 5,658,889.80 = 1,613,573.04 : x
  2. Step 2: Convert to fraction form
    3,772,324.60/5,658,889.80 = 1,613,573.04/x
  3. Step 3: Cross multiply
    3,772,324.60x = 5,658,889.80 × 1,613,573.04
  4. Step 4: Simplify right side
    3,772,324.60x = 9,131,032,017,610.99
  5. Step 5: Solve for x
    x = 9,131,032,017,610.99/3,772,324.60
  6. Step 6: Final answer
    x = 2,420,531.90

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1.5x scale

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.