Home / 1,656,748.80-2,483,373.60-945,244.80

Finding the Fourth Proportional to 1,656,748.80, 2,483,373.60 and 945,244.80

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Solution

The fourth proportional to 1,656,748.80, 2,483,373.60 and 945,244.80 is: 1,416,868.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,748.80 : 2,483,373.60 = 945,244.80 : x
  2. Step 2: Convert to fraction form
    1,656,748.80/2,483,373.60 = 945,244.80/x
  3. Step 3: Cross multiply
    1,656,748.80x = 2,483,373.60 × 945,244.80
  4. Step 4: Simplify right side
    1,656,748.80x = 2,347,395,981,857.28
  5. Step 5: Solve for x
    x = 2,347,395,981,857.28/1,656,748.80
  6. Step 6: Final answer
    x = 1,416,868.98

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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.