Home / 1,068,506.22-1,474,523.87-585,071.37

Finding the Fourth Proportional to 1,068,506.22, 1,474,523.87 and 585,071.37

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Solution

The fourth proportional to 1,068,506.22, 1,474,523.87 and 585,071.37 is: 807,390.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,506.22 : 1,474,523.87 = 585,071.37 : x
  2. Step 2: Convert to fraction form
    1,068,506.22/1,474,523.87 = 585,071.37/x
  3. Step 3: Cross multiply
    1,068,506.22x = 1,474,523.87 × 585,071.37
  4. Step 4: Simplify right side
    1,068,506.22x = 862,701,694,106.94
  5. Step 5: Solve for x
    x = 862,701,694,106.94/1,068,506.22
  6. Step 6: Final answer
    x = 807,390.43

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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.