Home / 1,497,092.40-2,247,712.20-1,181,905.20

Finding the Fourth Proportional to 1,497,092.40, 2,247,712.20 and 1,181,905.20

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Solution

The fourth proportional to 1,497,092.40, 2,247,712.20 and 1,181,905.20 is: 1,774,494.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,092.40 : 2,247,712.20 = 1,181,905.20 : x
  2. Step 2: Convert to fraction form
    1,497,092.40/2,247,712.20 = 1,181,905.20/x
  3. Step 3: Cross multiply
    1,497,092.40x = 2,247,712.20 × 1,181,905.20
  4. Step 4: Simplify right side
    1,497,092.40x = 2,656,582,737,283.44
  5. Step 5: Solve for x
    x = 2,656,582,737,283.44/1,497,092.40
  6. Step 6: Final answer
    x = 1,774,494.84

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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.