Home / 2,286,826.80-3,156,527.68-1,471,030.52

Finding the Fourth Proportional to 2,286,826.80, 3,156,527.68 and 1,471,030.52

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Solution

The fourth proportional to 2,286,826.80, 3,156,527.68 and 1,471,030.52 is: 2,030,476.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,826.80 : 3,156,527.68 = 1,471,030.52 : x
  2. Step 2: Convert to fraction form
    2,286,826.80/3,156,527.68 = 1,471,030.52/x
  3. Step 3: Cross multiply
    2,286,826.80x = 3,156,527.68 × 1,471,030.52
  4. Step 4: Simplify right side
    2,286,826.80x = 4,643,348,554,504.79
  5. Step 5: Solve for x
    x = 4,643,348,554,504.79/2,286,826.80
  6. Step 6: Final answer
    x = 2,030,476.71

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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.