Home / 3,946,840.04-5,446,056.92-2,314,631.18

Finding the Fourth Proportional to 3,946,840.04, 5,446,056.92 and 2,314,631.18

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Solution

The fourth proportional to 3,946,840.04, 5,446,056.92 and 2,314,631.18 is: 3,193,849.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,840.04 : 5,446,056.92 = 2,314,631.18 : x
  2. Step 2: Convert to fraction form
    3,946,840.04/5,446,056.92 = 2,314,631.18/x
  3. Step 3: Cross multiply
    3,946,840.04x = 5,446,056.92 × 2,314,631.18
  4. Step 4: Simplify right side
    3,946,840.04x = 12,605,613,155,086.77
  5. Step 5: Solve for x
    x = 12,605,613,155,086.77/3,946,840.04
  6. Step 6: Final answer
    x = 3,193,849.52

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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.