Home / 747,333.41-1,030,964.85-441,204.69

Finding the Fourth Proportional to 747,333.41, 1,030,964.85 and 441,204.69

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Solution

The fourth proportional to 747,333.41, 1,030,964.85 and 441,204.69 is: 608,652.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    747,333.41 : 1,030,964.85 = 441,204.69 : x
  2. Step 2: Convert to fraction form
    747,333.41/1,030,964.85 = 441,204.69/x
  3. Step 3: Cross multiply
    747,333.41x = 1,030,964.85 × 441,204.69
  4. Step 4: Simplify right side
    747,333.41x = 454,866,530,911.27
  5. Step 5: Solve for x
    x = 454,866,530,911.27/747,333.41
  6. Step 6: Final answer
    x = 608,652.75

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1.5x scale

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.