Home / 1,047,367.41-1,445,367.96-594,658.41

Finding the Fourth Proportional to 1,047,367.41, 1,445,367.96 and 594,658.41

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Solution

The fourth proportional to 1,047,367.41, 1,445,367.96 and 594,658.41 is: 820,629.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,367.41 : 1,445,367.96 = 594,658.41 : x
  2. Step 2: Convert to fraction form
    1,047,367.41/1,445,367.96 = 594,658.41/x
  3. Step 3: Cross multiply
    1,047,367.41x = 1,445,367.96 × 594,658.41
  4. Step 4: Simplify right side
    1,047,367.41x = 859,500,212,958.54
  5. Step 5: Solve for x
    x = 859,500,212,958.54/1,047,367.41
  6. Step 6: Final answer
    x = 820,629.14

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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.