Home / 2,707,354.09-3,736,041.58-1,618,977.14

Finding the Fourth Proportional to 2,707,354.09, 3,736,041.58 and 1,618,977.14

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Solution

The fourth proportional to 2,707,354.09, 3,736,041.58 and 1,618,977.14 is: 2,234,124.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,354.09 : 3,736,041.58 = 1,618,977.14 : x
  2. Step 2: Convert to fraction form
    2,707,354.09/3,736,041.58 = 1,618,977.14/x
  3. Step 3: Cross multiply
    2,707,354.09x = 3,736,041.58 × 1,618,977.14
  4. Step 4: Simplify right side
    2,707,354.09x = 6,048,565,912,109.48
  5. Step 5: Solve for x
    x = 6,048,565,912,109.48/2,707,354.09
  6. Step 6: Final answer
    x = 2,234,124.43

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