Home / 3,438,752.55-5,157,812.52-1,164,016.94

Finding the Fourth Proportional to 3,438,752.55, 5,157,812.52 and 1,164,016.94

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Solution

The fourth proportional to 3,438,752.55, 5,157,812.52 and 1,164,016.94 is: 1,745,918.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,752.55 : 5,157,812.52 = 1,164,016.94 : x
  2. Step 2: Convert to fraction form
    3,438,752.55/5,157,812.52 = 1,164,016.94/x
  3. Step 3: Cross multiply
    3,438,752.55x = 5,157,812.52 × 1,164,016.94
  4. Step 4: Simplify right side
    3,438,752.55x = 6,003,781,120,835.03
  5. Step 5: Solve for x
    x = 6,003,781,120,835.03/3,438,752.55
  6. Step 6: Final answer
    x = 1,745,918.33

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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.