Home / 1,068,818.84-1,474,914.84-585,290.60

Finding the Fourth Proportional to 1,068,818.84, 1,474,914.84 and 585,290.60

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Solution

The fourth proportional to 1,068,818.84, 1,474,914.84 and 585,290.60 is: 807,670.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,818.84 : 1,474,914.84 = 585,290.60 : x
  2. Step 2: Convert to fraction form
    1,068,818.84/1,474,914.84 = 585,290.60/x
  3. Step 3: Cross multiply
    1,068,818.84x = 1,474,914.84 × 585,290.60
  4. Step 4: Simplify right side
    1,068,818.84x = 863,253,791,652.50
  5. Step 5: Solve for x
    x = 863,253,791,652.50/1,068,818.84
  6. Step 6: Final answer
    x = 807,670.82

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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.