Home / 1,068,173.83-1,474,079.74-584,739.28

Finding the Fourth Proportional to 1,068,173.83, 1,474,079.74 and 584,739.28

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Solution

The fourth proportional to 1,068,173.83, 1,474,079.74 and 584,739.28 is: 806,940.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,173.83 : 1,474,079.74 = 584,739.28 : x
  2. Step 2: Convert to fraction form
    1,068,173.83/1,474,079.74 = 584,739.28/x
  3. Step 3: Cross multiply
    1,068,173.83x = 1,474,079.74 × 584,739.28
  4. Step 4: Simplify right side
    1,068,173.83x = 861,952,325,830.19
  5. Step 5: Solve for x
    x = 861,952,325,830.19/1,068,173.83
  6. Step 6: Final answer
    x = 806,940.13

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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.