Home / 4,618,726.56-6,926,318.64-1,585,527.12

Finding the Fourth Proportional to 4,618,726.56, 6,926,318.64 and 1,585,527.12

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Solution

The fourth proportional to 4,618,726.56, 6,926,318.64 and 1,585,527.12 is: 2,377,682.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,726.56 : 6,926,318.64 = 1,585,527.12 : x
  2. Step 2: Convert to fraction form
    4,618,726.56/6,926,318.64 = 1,585,527.12/x
  3. Step 3: Cross multiply
    4,618,726.56x = 6,926,318.64 × 1,585,527.12
  4. Step 4: Simplify right side
    4,618,726.56x = 10,981,866,045,481.52
  5. Step 5: Solve for x
    x = 10,981,866,045,481.52/4,618,726.56
  6. Step 6: Final answer
    x = 2,377,682.66

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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.