Home / 2,589,711.18-3,576,058.02-1,624,500.60

Finding the Fourth Proportional to 2,589,711.18, 3,576,058.02 and 1,624,500.60

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Solution

The fourth proportional to 2,589,711.18, 3,576,058.02 and 1,624,500.60 is: 2,243,226.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,711.18 : 3,576,058.02 = 1,624,500.60 : x
  2. Step 2: Convert to fraction form
    2,589,711.18/3,576,058.02 = 1,624,500.60/x
  3. Step 3: Cross multiply
    2,589,711.18x = 3,576,058.02 × 1,624,500.60
  4. Step 4: Simplify right side
    2,589,711.18x = 5,809,308,399,124.81
  5. Step 5: Solve for x
    x = 5,809,308,399,124.81/2,589,711.18
  6. Step 6: Final answer
    x = 2,243,226.37

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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.