Home / 3,903,588.93-5,386,951.94-2,184,709.26

Finding the Fourth Proportional to 3,903,588.93, 5,386,951.94 and 2,184,709.26

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Solution

The fourth proportional to 3,903,588.93, 5,386,951.94 and 2,184,709.26 is: 3,014,898.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,588.93 : 5,386,951.94 = 2,184,709.26 : x
  2. Step 2: Convert to fraction form
    3,903,588.93/5,386,951.94 = 2,184,709.26/x
  3. Step 3: Cross multiply
    3,903,588.93x = 5,386,951.94 × 2,184,709.26
  4. Step 4: Simplify right side
    3,903,588.93x = 11,768,923,775,569.42
  5. Step 5: Solve for x
    x = 11,768,923,775,569.42/3,903,588.93
  6. Step 6: Final answer
    x = 3,014,898.34

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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.