Home / 950,280.56-1,423,904.52-696,384.44

Finding the Fourth Proportional to 950,280.56, 1,423,904.52 and 696,384.44

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Solution

The fourth proportional to 950,280.56, 1,423,904.52 and 696,384.44 is: 1,043,465.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,280.56 : 1,423,904.52 = 696,384.44 : x
  2. Step 2: Convert to fraction form
    950,280.56/1,423,904.52 = 696,384.44/x
  3. Step 3: Cross multiply
    950,280.56x = 1,423,904.52 × 696,384.44
  4. Step 4: Simplify right side
    950,280.56x = 991,584,951,773.67
  5. Step 5: Solve for x
    x = 991,584,951,773.67/950,280.56
  6. Step 6: Final answer
    x = 1,043,465.47

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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.