Home / 4,471,834.28-6,706,810.94-1,439,471.24

Finding the Fourth Proportional to 4,471,834.28, 6,706,810.94 and 1,439,471.24

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Solution

The fourth proportional to 4,471,834.28, 6,706,810.94 and 1,439,471.24 is: 2,158,904.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471,834.28 : 6,706,810.94 = 1,439,471.24 : x
  2. Step 2: Convert to fraction form
    4,471,834.28/6,706,810.94 = 1,439,471.24/x
  3. Step 3: Cross multiply
    4,471,834.28x = 6,706,810.94 × 1,439,471.24
  4. Step 4: Simplify right side
    4,471,834.28x = 9,654,261,460,247.37
  5. Step 5: Solve for x
    x = 9,654,261,460,247.37/4,471,834.28
  6. Step 6: Final answer
    x = 2,158,904.12

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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.