Home / 1,085,180.53-1,497,576.63-595,169.56

Finding the Fourth Proportional to 1,085,180.53, 1,497,576.63 and 595,169.56

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Solution

The fourth proportional to 1,085,180.53, 1,497,576.63 and 595,169.56 is: 821,349.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,180.53 : 1,497,576.63 = 595,169.56 : x
  2. Step 2: Convert to fraction form
    1,085,180.53/1,497,576.63 = 595,169.56/x
  3. Step 3: Cross multiply
    1,085,180.53x = 1,497,576.63 × 595,169.56
  4. Step 4: Simplify right side
    1,085,180.53x = 891,312,019,947.41
  5. Step 5: Solve for x
    x = 891,312,019,947.41/1,085,180.53
  6. Step 6: Final answer
    x = 821,349.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.