Home / 737,200.96-1,017,370.07-414,931.93

Finding the Fourth Proportional to 737,200.96, 1,017,370.07 and 414,931.93

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Solution

The fourth proportional to 737,200.96, 1,017,370.07 and 414,931.93 is: 572,624.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,200.96 : 1,017,370.07 = 414,931.93 : x
  2. Step 2: Convert to fraction form
    737,200.96/1,017,370.07 = 414,931.93/x
  3. Step 3: Cross multiply
    737,200.96x = 1,017,370.07 × 414,931.93
  4. Step 4: Simplify right side
    737,200.96x = 422,139,324,594.68
  5. Step 5: Solve for x
    x = 422,139,324,594.68/737,200.96
  6. Step 6: Final answer
    x = 572,624.49

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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.