Home / 1,504,296.16-2,256,445.08-746,661.04

Finding the Fourth Proportional to 1,504,296.16, 2,256,445.08 and 746,661.04

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Solution

The fourth proportional to 1,504,296.16, 2,256,445.08 and 746,661.04 is: 1,119,991.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,296.16 : 2,256,445.08 = 746,661.04 : x
  2. Step 2: Convert to fraction form
    1,504,296.16/2,256,445.08 = 746,661.04/x
  3. Step 3: Cross multiply
    1,504,296.16x = 2,256,445.08 × 746,661.04
  4. Step 4: Simplify right side
    1,504,296.16x = 1,684,799,630,135.68
  5. Step 5: Solve for x
    x = 1,684,799,630,135.68/1,504,296.16
  6. Step 6: Final answer
    x = 1,119,991.98

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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.