Home / 3,110,577-4,292,596.26-1,679,793

Finding the Fourth Proportional to 3,110,577, 4,292,596.26 and 1,679,793

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Solution

The fourth proportional to 3,110,577, 4,292,596.26 and 1,679,793 is: 2,318,114.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,577 : 4,292,596.26 = 1,679,793 : x
  2. Step 2: Convert to fraction form
    3,110,577/4,292,596.26 = 1,679,793/x
  3. Step 3: Cross multiply
    3,110,577x = 4,292,596.26 × 1,679,793
  4. Step 4: Simplify right side
    3,110,577x = 7,210,673,149,374.18
  5. Step 5: Solve for x
    x = 7,210,673,149,374.18/3,110,577
  6. Step 6: Final answer
    x = 2,318,114.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.