Home / 1,892,092.48-2,836,631.76-1,092,466.96

Finding the Fourth Proportional to 1,892,092.48, 2,836,631.76 and 1,092,466.96

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Solution

The fourth proportional to 1,892,092.48, 2,836,631.76 and 1,092,466.96 is: 1,637,830.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,092.48 : 2,836,631.76 = 1,092,466.96 : x
  2. Step 2: Convert to fraction form
    1,892,092.48/2,836,631.76 = 1,092,466.96/x
  3. Step 3: Cross multiply
    1,892,092.48x = 2,836,631.76 × 1,092,466.96
  4. Step 4: Simplify right side
    1,892,092.48x = 3,098,926,475,486.65
  5. Step 5: Solve for x
    x = 3,098,926,475,486.65/1,892,092.48
  6. Step 6: Final answer
    x = 1,637,830.34

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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.