Home / 1,735,442.82-2,604,843.42-837,516.66

Finding the Fourth Proportional to 1,735,442.82, 2,604,843.42 and 837,516.66

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Solution

The fourth proportional to 1,735,442.82, 2,604,843.42 and 837,516.66 is: 1,257,085.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,442.82 : 2,604,843.42 = 837,516.66 : x
  2. Step 2: Convert to fraction form
    1,735,442.82/2,604,843.42 = 837,516.66/x
  3. Step 3: Cross multiply
    1,735,442.82x = 2,604,843.42 × 837,516.66
  4. Step 4: Simplify right side
    1,735,442.82x = 2,181,599,760,941.38
  5. Step 5: Solve for x
    x = 2,181,599,760,941.38/1,735,442.82
  6. Step 6: Final answer
    x = 1,257,085.36

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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.