Home / 2,063,268.96-2,847,515.80-1,157,854.56

Finding the Fourth Proportional to 2,063,268.96, 2,847,515.80 and 1,157,854.56

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Solution

The fourth proportional to 2,063,268.96, 2,847,515.80 and 1,157,854.56 is: 1,597,954.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,268.96 : 2,847,515.80 = 1,157,854.56 : x
  2. Step 2: Convert to fraction form
    2,063,268.96/2,847,515.80 = 1,157,854.56/x
  3. Step 3: Cross multiply
    2,063,268.96x = 2,847,515.80 × 1,157,854.56
  4. Step 4: Simplify right side
    2,063,268.96x = 3,297,009,153,702.05
  5. Step 5: Solve for x
    x = 3,297,009,153,702.05/2,063,268.96
  6. Step 6: Final answer
    x = 1,597,954.13

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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.