Home / 2,425,507.02-3,637,520.60-1,005,229.26

Finding the Fourth Proportional to 2,425,507.02, 3,637,520.60 and 1,005,229.26

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Solution

The fourth proportional to 2,425,507.02, 3,637,520.60 and 1,005,229.26 is: 1,507,537.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,507.02 : 3,637,520.60 = 1,005,229.26 : x
  2. Step 2: Convert to fraction form
    2,425,507.02/3,637,520.60 = 1,005,229.26/x
  3. Step 3: Cross multiply
    2,425,507.02x = 3,637,520.60 × 1,005,229.26
  4. Step 4: Simplify right side
    2,425,507.02x = 3,656,542,135,946.61
  5. Step 5: Solve for x
    x = 3,656,542,135,946.61/2,425,507.02
  6. Step 6: Final answer
    x = 1,507,537.23

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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.