Home / 1,062,212.41-1,593,789.54-556,653.16

Finding the Fourth Proportional to 1,062,212.41, 1,593,789.54 and 556,653.16

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Solution

The fourth proportional to 1,062,212.41, 1,593,789.54 and 556,653.16 is: 835,226.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,212.41 : 1,593,789.54 = 556,653.16 : x
  2. Step 2: Convert to fraction form
    1,062,212.41/1,593,789.54 = 556,653.16/x
  3. Step 3: Cross multiply
    1,062,212.41x = 1,593,789.54 × 556,653.16
  4. Step 4: Simplify right side
    1,062,212.41x = 887,187,983,815.95
  5. Step 5: Solve for x
    x = 887,187,983,815.95/1,062,212.41
  6. Step 6: Final answer
    x = 835,226.53

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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.