Home / 4,235,490.68-6,353,384.94-1,356,944.85

Finding the Fourth Proportional to 4,235,490.68, 6,353,384.94 and 1,356,944.85

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Solution

The fourth proportional to 4,235,490.68, 6,353,384.94 and 1,356,944.85 is: 2,035,464.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,490.68 : 6,353,384.94 = 1,356,944.85 : x
  2. Step 2: Convert to fraction form
    4,235,490.68/6,353,384.94 = 1,356,944.85/x
  3. Step 3: Cross multiply
    4,235,490.68x = 6,353,384.94 × 1,356,944.85
  4. Step 4: Simplify right side
    4,235,490.68x = 8,621,192,974,400.56
  5. Step 5: Solve for x
    x = 8,621,192,974,400.56/4,235,490.68
  6. Step 6: Final answer
    x = 2,035,464.99

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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.