Home / 1,522,962.80-2,285,342.18-564,091.94

Finding the Fourth Proportional to 1,522,962.80, 2,285,342.18 and 564,091.94

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Solution

The fourth proportional to 1,522,962.80, 2,285,342.18 and 564,091.94 is: 846,470.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,962.80 : 2,285,342.18 = 564,091.94 : x
  2. Step 2: Convert to fraction form
    1,522,962.80/2,285,342.18 = 564,091.94/x
  3. Step 3: Cross multiply
    1,522,962.80x = 2,285,342.18 × 564,091.94
  4. Step 4: Simplify right side
    1,522,962.80x = 1,289,143,103,880.03
  5. Step 5: Solve for x
    x = 1,289,143,103,880.03/1,522,962.80
  6. Step 6: Final answer
    x = 846,470.51

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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.