Home / 1,664,200.23-2,496,442.33-584,618.44

Finding the Fourth Proportional to 1,664,200.23, 2,496,442.33 and 584,618.44

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Solution

The fourth proportional to 1,664,200.23, 2,496,442.33 and 584,618.44 is: 876,977.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,200.23 : 2,496,442.33 = 584,618.44 : x
  2. Step 2: Convert to fraction form
    1,664,200.23/2,496,442.33 = 584,618.44/x
  3. Step 3: Cross multiply
    1,664,200.23x = 2,496,442.33 × 584,618.44
  4. Step 4: Simplify right side
    1,664,200.23x = 1,459,466,212,811.91
  5. Step 5: Solve for x
    x = 1,459,466,212,811.91/1,664,200.23
  6. Step 6: Final answer
    x = 876,977.53

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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.