Home / 864,926.04-1,194,158.94-774,124.44

Finding the Fourth Proportional to 864,926.04, 1,194,158.94 and 774,124.44

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Solution

The fourth proportional to 864,926.04, 1,194,158.94 and 774,124.44 is: 1,068,793.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    864,926.04 : 1,194,158.94 = 774,124.44 : x
  2. Step 2: Convert to fraction form
    864,926.04/1,194,158.94 = 774,124.44/x
  3. Step 3: Cross multiply
    864,926.04x = 1,194,158.94 × 774,124.44
  4. Step 4: Simplify right side
    864,926.04x = 924,427,620,698.49
  5. Step 5: Solve for x
    x = 924,427,620,698.49/864,926.04
  6. Step 6: Final answer
    x = 1,068,793.84

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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.