Home / 1,665,363.84-2,497,761.60-600,193.92

Finding the Fourth Proportional to 1,665,363.84, 2,497,761.60 and 600,193.92

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Solution

The fourth proportional to 1,665,363.84, 2,497,761.60 and 600,193.92 is: 900,188.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,363.84 : 2,497,761.60 = 600,193.92 : x
  2. Step 2: Convert to fraction form
    1,665,363.84/2,497,761.60 = 600,193.92/x
  3. Step 3: Cross multiply
    1,665,363.84x = 2,497,761.60 × 600,193.92
  4. Step 4: Simplify right side
    1,665,363.84x = 1,499,141,325,929.47
  5. Step 5: Solve for x
    x = 1,499,141,325,929.47/1,665,363.84
  6. Step 6: Final answer
    x = 900,188.47

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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.