Home / 4,150,097.96-6,224,679.24-1,117,685.77

Finding the Fourth Proportional to 4,150,097.96, 6,224,679.24 and 1,117,685.77

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Solution

The fourth proportional to 4,150,097.96, 6,224,679.24 and 1,117,685.77 is: 1,676,402.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,097.96 : 6,224,679.24 = 1,117,685.77 : x
  2. Step 2: Convert to fraction form
    4,150,097.96/6,224,679.24 = 1,117,685.77/x
  3. Step 3: Cross multiply
    4,150,097.96x = 6,224,679.24 × 1,117,685.77
  4. Step 4: Simplify right side
    4,150,097.96x = 6,957,235,409,362.42
  5. Step 5: Solve for x
    x = 6,957,235,409,362.42/4,150,097.96
  6. Step 6: Final answer
    x = 1,676,402.70

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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.