Home / 1,068,701.54-1,474,812.84-585,270.05

Finding the Fourth Proportional to 1,068,701.54, 1,474,812.84 and 585,270.05

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Solution

The fourth proportional to 1,068,701.54, 1,474,812.84 and 585,270.05 is: 807,675.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,701.54 : 1,474,812.84 = 585,270.05 : x
  2. Step 2: Convert to fraction form
    1,068,701.54/1,474,812.84 = 585,270.05/x
  3. Step 3: Cross multiply
    1,068,701.54x = 1,474,812.84 × 585,270.05
  4. Step 4: Simplify right side
    1,068,701.54x = 863,163,777,233.38
  5. Step 5: Solve for x
    x = 863,163,777,233.38/1,068,701.54
  6. Step 6: Final answer
    x = 807,675.25

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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.