Home / 2,035,585.55-3,053,476.52-669,329

Finding the Fourth Proportional to 2,035,585.55, 3,053,476.52 and 669,329

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Solution

The fourth proportional to 2,035,585.55, 3,053,476.52 and 669,329 is: 1,004,025.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,585.55 : 3,053,476.52 = 669,329 : x
  2. Step 2: Convert to fraction form
    2,035,585.55/3,053,476.52 = 669,329/x
  3. Step 3: Cross multiply
    2,035,585.55x = 3,053,476.52 × 669,329
  4. Step 4: Simplify right side
    2,035,585.55x = 2,043,780,385,655.08
  5. Step 5: Solve for x
    x = 2,043,780,385,655.08/2,035,585.55
  6. Step 6: Final answer
    x = 1,004,025.79

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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.