Home / 2,497,155.12-3,744,301.93-767,574.54

Finding the Fourth Proportional to 2,497,155.12, 3,744,301.93 and 767,574.54

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Solution

The fourth proportional to 2,497,155.12, 3,744,301.93 and 767,574.54 is: 1,150,922.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,155.12 : 3,744,301.93 = 767,574.54 : x
  2. Step 2: Convert to fraction form
    2,497,155.12/3,744,301.93 = 767,574.54/x
  3. Step 3: Cross multiply
    2,497,155.12x = 3,744,301.93 × 767,574.54
  4. Step 4: Simplify right side
    2,497,155.12x = 2,874,030,831,540.86
  5. Step 5: Solve for x
    x = 2,874,030,831,540.86/2,497,155.12
  6. Step 6: Final answer
    x = 1,150,922.03

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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.