Home / 3,365,557.92-4,644,451.54-1,837,654.10

Finding the Fourth Proportional to 3,365,557.92, 4,644,451.54 and 1,837,654.10

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Solution

The fourth proportional to 3,365,557.92, 4,644,451.54 and 1,837,654.10 is: 2,535,952.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,557.92 : 4,644,451.54 = 1,837,654.10 : x
  2. Step 2: Convert to fraction form
    3,365,557.92/4,644,451.54 = 1,837,654.10/x
  3. Step 3: Cross multiply
    3,365,557.92x = 4,644,451.54 × 1,837,654.10
  4. Step 4: Simplify right side
    3,365,557.92x = 8,534,895,414,732.32
  5. Step 5: Solve for x
    x = 8,534,895,414,732.32/3,365,557.92
  6. Step 6: Final answer
    x = 2,535,952.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.