Home / 2,364,690.86-3,546,905.04-2,101,463.54

Finding the Fourth Proportional to 2,364,690.86, 3,546,905.04 and 2,101,463.54

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Solution

The fourth proportional to 2,364,690.86, 3,546,905.04 and 2,101,463.54 is: 3,152,078.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,690.86 : 3,546,905.04 = 2,101,463.54 : x
  2. Step 2: Convert to fraction form
    2,364,690.86/3,546,905.04 = 2,101,463.54/x
  3. Step 3: Cross multiply
    2,364,690.86x = 3,546,905.04 × 2,101,463.54
  4. Step 4: Simplify right side
    2,364,690.86x = 7,453,691,621,402.24
  5. Step 5: Solve for x
    x = 7,453,691,621,402.24/2,364,690.86
  6. Step 6: Final answer
    x = 3,152,078.67

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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.