Home / 2,035,582.55-3,053,472.02-669,326

Finding the Fourth Proportional to 2,035,582.55, 3,053,472.02 and 669,326

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Solution

The fourth proportional to 2,035,582.55, 3,053,472.02 and 669,326 is: 1,004,021.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,582.55 : 3,053,472.02 = 669,326 : x
  2. Step 2: Convert to fraction form
    2,035,582.55/3,053,472.02 = 669,326/x
  3. Step 3: Cross multiply
    2,035,582.55x = 3,053,472.02 × 669,326
  4. Step 4: Simplify right side
    2,035,582.55x = 2,043,768,213,258.52
  5. Step 5: Solve for x
    x = 2,043,768,213,258.52/2,035,582.55
  6. Step 6: Final answer
    x = 1,004,021.29

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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.