Home / 1,151,358.84-1,727,041.50-441,604.44

Finding the Fourth Proportional to 1,151,358.84, 1,727,041.50 and 441,604.44

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Solution

The fourth proportional to 1,151,358.84, 1,727,041.50 and 441,604.44 is: 662,407.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,358.84 : 1,727,041.50 = 441,604.44 : x
  2. Step 2: Convert to fraction form
    1,151,358.84/1,727,041.50 = 441,604.44/x
  3. Step 3: Cross multiply
    1,151,358.84x = 1,727,041.50 × 441,604.44
  4. Step 4: Simplify right side
    1,151,358.84x = 762,669,194,464.26
  5. Step 5: Solve for x
    x = 762,669,194,464.26/1,151,358.84
  6. Step 6: Final answer
    x = 662,407.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.