Home / 1,664,644.67-2,497,077.72-585,026.65

Finding the Fourth Proportional to 1,664,644.67, 2,497,077.72 and 585,026.65

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Solution

The fourth proportional to 1,664,644.67, 2,497,077.72 and 585,026.65 is: 877,578.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,644.67 : 2,497,077.72 = 585,026.65 : x
  2. Step 2: Convert to fraction form
    1,664,644.67/2,497,077.72 = 585,026.65/x
  3. Step 3: Cross multiply
    1,664,644.67x = 2,497,077.72 × 585,026.65
  4. Step 4: Simplify right side
    1,664,644.67x = 1,460,857,007,078.54
  5. Step 5: Solve for x
    x = 1,460,857,007,078.54/1,664,644.67
  6. Step 6: Final answer
    x = 877,578.88

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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.