Home / 881,341.84-1,216,623.78-595,249.44

Finding the Fourth Proportional to 881,341.84, 1,216,623.78 and 595,249.44

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Solution

The fourth proportional to 881,341.84, 1,216,623.78 and 595,249.44 is: 821,695.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,341.84 : 1,216,623.78 = 595,249.44 : x
  2. Step 2: Convert to fraction form
    881,341.84/1,216,623.78 = 595,249.44/x
  3. Step 3: Cross multiply
    881,341.84x = 1,216,623.78 × 595,249.44
  4. Step 4: Simplify right side
    881,341.84x = 724,194,623,735.68
  5. Step 5: Solve for x
    x = 724,194,623,735.68/881,341.84
  6. Step 6: Final answer
    x = 821,695.50

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Double scale
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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.