Home / 3,584,835.42-4,944,812.67-2,133,447.18

Finding the Fourth Proportional to 3,584,835.42, 4,944,812.67 and 2,133,447.18

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Solution

The fourth proportional to 3,584,835.42, 4,944,812.67 and 2,133,447.18 is: 2,942,811.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,835.42 : 4,944,812.67 = 2,133,447.18 : x
  2. Step 2: Convert to fraction form
    3,584,835.42/4,944,812.67 = 2,133,447.18/x
  3. Step 3: Cross multiply
    3,584,835.42x = 4,944,812.67 × 2,133,447.18
  4. Step 4: Simplify right side
    3,584,835.42x = 10,549,496,646,439.77
  5. Step 5: Solve for x
    x = 10,549,496,646,439.77/3,584,835.42
  6. Step 6: Final answer
    x = 2,942,811.99

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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.