Home / 1,835,558.91-2,753,054.06-937,664.19

Finding the Fourth Proportional to 1,835,558.91, 2,753,054.06 and 937,664.19

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Solution

The fourth proportional to 1,835,558.91, 2,753,054.06 and 937,664.19 is: 1,406,351.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,558.91 : 2,753,054.06 = 937,664.19 : x
  2. Step 2: Convert to fraction form
    1,835,558.91/2,753,054.06 = 937,664.19/x
  3. Step 3: Cross multiply
    1,835,558.91x = 2,753,054.06 × 937,664.19
  4. Step 4: Simplify right side
    1,835,558.91x = 2,581,440,200,507.79
  5. Step 5: Solve for x
    x = 2,581,440,200,507.79/1,835,558.91
  6. Step 6: Final answer
    x = 1,406,351.05

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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.