Home / 1,664,644.92-2,497,078.12-585,026.90

Finding the Fourth Proportional to 1,664,644.92, 2,497,078.12 and 585,026.90

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Solution

The fourth proportional to 1,664,644.92, 2,497,078.12 and 585,026.90 is: 877,579.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,644.92 : 2,497,078.12 = 585,026.90 : x
  2. Step 2: Convert to fraction form
    1,664,644.92/2,497,078.12 = 585,026.90/x
  3. Step 3: Cross multiply
    1,664,644.92x = 2,497,078.12 × 585,026.90
  4. Step 4: Simplify right side
    1,664,644.92x = 1,460,857,871,601.43
  5. Step 5: Solve for x
    x = 1,460,857,871,601.43/1,664,644.92
  6. Step 6: Final answer
    x = 877,579.27

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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.