Home / 996,518.00-1,494,410.25-783,701.71

Finding the Fourth Proportional to 996,518.00, 1,494,410.25 and 783,701.71

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Solution

The fourth proportional to 996,518.00, 1,494,410.25 and 783,701.71 is: 1,175,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,518.00 : 1,494,410.25 = 783,701.71 : x
  2. Step 2: Convert to fraction form
    996,518.00/1,494,410.25 = 783,701.71/x
  3. Step 3: Cross multiply
    996,518.00x = 1,494,410.25 × 783,701.71
  4. Step 4: Simplify right side
    996,518.00x = 1,171,171,867,312.74
  5. Step 5: Solve for x
    x = 1,171,171,867,312.74/996,518.00
  6. Step 6: Final answer
    x = 1,175,264.14

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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.