Home / 2,673,452.74-4,008,577.42-851,030.32

Finding the Fourth Proportional to 2,673,452.74, 4,008,577.42 and 851,030.32

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Solution

The fourth proportional to 2,673,452.74, 4,008,577.42 and 851,030.32 is: 1,276,035.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,452.74 : 4,008,577.42 = 851,030.32 : x
  2. Step 2: Convert to fraction form
    2,673,452.74/4,008,577.42 = 851,030.32/x
  3. Step 3: Cross multiply
    2,673,452.74x = 4,008,577.42 × 851,030.32
  4. Step 4: Simplify right side
    2,673,452.74x = 3,411,420,924,487.37
  5. Step 5: Solve for x
    x = 3,411,420,924,487.37/2,673,452.74
  6. Step 6: Final answer
    x = 1,276,035.62

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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.