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Finding the Fourth Proportional to 1,095,735, 1,643,766.04 and 337,513

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Solution

The fourth proportional to 1,095,735, 1,643,766.04 and 337,513 is: 506,319.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,735 : 1,643,766.04 = 337,513 : x
  2. Step 2: Convert to fraction form
    1,095,735/1,643,766.04 = 337,513/x
  3. Step 3: Cross multiply
    1,095,735x = 1,643,766.04 × 337,513
  4. Step 4: Simplify right side
    1,095,735x = 554,792,407,458.52
  5. Step 5: Solve for x
    x = 554,792,407,458.52/1,095,735
  6. Step 6: Final answer
    x = 506,319.87

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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.