Home / 2,745,202.04-3,788,518.43-1,583,216.27

Finding the Fourth Proportional to 2,745,202.04, 3,788,518.43 and 1,583,216.27

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Solution

The fourth proportional to 2,745,202.04, 3,788,518.43 and 1,583,216.27 is: 2,184,918.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,202.04 : 3,788,518.43 = 1,583,216.27 : x
  2. Step 2: Convert to fraction form
    2,745,202.04/3,788,518.43 = 1,583,216.27/x
  3. Step 3: Cross multiply
    2,745,202.04x = 3,788,518.43 × 1,583,216.27
  4. Step 4: Simplify right side
    2,745,202.04x = 5,998,044,017,570.86
  5. Step 5: Solve for x
    x = 5,998,044,017,570.86/2,745,202.04
  6. Step 6: Final answer
    x = 2,184,918.97

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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.