Home / 737,167.07-1,017,323.28-414,898.04

Finding the Fourth Proportional to 737,167.07, 1,017,323.28 and 414,898.04

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Solution

The fourth proportional to 737,167.07, 1,017,323.28 and 414,898.04 is: 572,577.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,167.07 : 1,017,323.28 = 414,898.04 : x
  2. Step 2: Convert to fraction form
    737,167.07/1,017,323.28 = 414,898.04/x
  3. Step 3: Cross multiply
    737,167.07x = 1,017,323.28 × 414,898.04
  4. Step 4: Simplify right side
    737,167.07x = 422,085,429,831.76
  5. Step 5: Solve for x
    x = 422,085,429,831.76/737,167.07
  6. Step 6: Final answer
    x = 572,577.71

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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.