Home / 934,462.15-1,401,693.23-925,604.80

Finding the Fourth Proportional to 934,462.15, 1,401,693.23 and 925,604.80

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Solution

The fourth proportional to 934,462.15, 1,401,693.23 and 925,604.80 is: 1,388,407.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,462.15 : 1,401,693.23 = 925,604.80 : x
  2. Step 2: Convert to fraction form
    934,462.15/1,401,693.23 = 925,604.80/x
  3. Step 3: Cross multiply
    934,462.15x = 1,401,693.23 × 925,604.80
  4. Step 4: Simplify right side
    934,462.15x = 1,297,413,977,187.48
  5. Step 5: Solve for x
    x = 1,297,413,977,187.48/934,462.15
  6. Step 6: Final answer
    x = 1,388,407.20

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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.