Home / 1,493,307.40-2,244,626.70-1,465,313.80

Finding the Fourth Proportional to 1,493,307.40, 2,244,626.70 and 1,465,313.80

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Solution

The fourth proportional to 1,493,307.40, 2,244,626.70 and 1,465,313.80 is: 2,202,548.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,307.40 : 2,244,626.70 = 1,465,313.80 : x
  2. Step 2: Convert to fraction form
    1,493,307.40/2,244,626.70 = 1,465,313.80/x
  3. Step 3: Cross multiply
    1,493,307.40x = 2,244,626.70 × 1,465,313.80
  4. Step 4: Simplify right side
    1,493,307.40x = 3,289,082,479,358.46
  5. Step 5: Solve for x
    x = 3,289,082,479,358.46/1,493,307.40
  6. Step 6: Final answer
    x = 2,202,548.84

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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.