Home / 3,216,193.02-4,823,266.37-1,056,720.33

Finding the Fourth Proportional to 3,216,193.02, 4,823,266.37 and 1,056,720.33

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Solution

The fourth proportional to 3,216,193.02, 4,823,266.37 and 1,056,720.33 is: 1,584,744.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,193.02 : 4,823,266.37 = 1,056,720.33 : x
  2. Step 2: Convert to fraction form
    3,216,193.02/4,823,266.37 = 1,056,720.33/x
  3. Step 3: Cross multiply
    3,216,193.02x = 4,823,266.37 × 1,056,720.33
  4. Step 4: Simplify right side
    3,216,193.02x = 5,096,843,624,900.70
  5. Step 5: Solve for x
    x = 5,096,843,624,900.70/3,216,193.02
  6. Step 6: Final answer
    x = 1,584,744.32

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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.