Home / 737,899.92-1,106,867.16-264,574.80

Finding the Fourth Proportional to 737,899.92, 1,106,867.16 and 264,574.80

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Solution

The fourth proportional to 737,899.92, 1,106,867.16 and 264,574.80 is: 396,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,899.92 : 1,106,867.16 = 264,574.80 : x
  2. Step 2: Convert to fraction form
    737,899.92/1,106,867.16 = 264,574.80/x
  3. Step 3: Cross multiply
    737,899.92x = 1,106,867.16 × 264,574.80
  4. Step 4: Simplify right side
    737,899.92x = 292,849,157,483.57
  5. Step 5: Solve for x
    x = 292,849,157,483.57/737,899.92
  6. Step 6: Final answer
    x = 396,868.40

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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.