Home / 936,967.68-1,292,130.36-614,957.04

Finding the Fourth Proportional to 936,967.68, 1,292,130.36 and 614,957.04

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Solution

The fourth proportional to 936,967.68, 1,292,130.36 and 614,957.04 is: 848,059.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,967.68 : 1,292,130.36 = 614,957.04 : x
  2. Step 2: Convert to fraction form
    936,967.68/1,292,130.36 = 614,957.04/x
  3. Step 3: Cross multiply
    936,967.68x = 1,292,130.36 × 614,957.04
  4. Step 4: Simplify right side
    936,967.68x = 794,604,661,479.74
  5. Step 5: Solve for x
    x = 794,604,661,479.74/936,967.68
  6. Step 6: Final answer
    x = 848,059.84

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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.