Home / 2,956,840.56-4,433,563.18-1,157,617.52

Finding the Fourth Proportional to 2,956,840.56, 4,433,563.18 and 1,157,617.52

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Solution

The fourth proportional to 2,956,840.56, 4,433,563.18 and 1,157,617.52 is: 1,735,761.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,840.56 : 4,433,563.18 = 1,157,617.52 : x
  2. Step 2: Convert to fraction form
    2,956,840.56/4,433,563.18 = 1,157,617.52/x
  3. Step 3: Cross multiply
    2,956,840.56x = 4,433,563.18 × 1,157,617.52
  4. Step 4: Simplify right side
    2,956,840.56x = 5,132,370,413,194.91
  5. Step 5: Solve for x
    x = 5,132,370,413,194.91/2,956,840.56
  6. Step 6: Final answer
    x = 1,735,761.64

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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.