Home / 2,012,232.57-3,018,442.29-646,062

Finding the Fourth Proportional to 2,012,232.57, 3,018,442.29 and 646,062

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Solution

The fourth proportional to 2,012,232.57, 3,018,442.29 and 646,062 is: 969,123.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,232.57 : 3,018,442.29 = 646,062 : x
  2. Step 2: Convert to fraction form
    2,012,232.57/3,018,442.29 = 646,062/x
  3. Step 3: Cross multiply
    2,012,232.57x = 3,018,442.29 × 646,062
  4. Step 4: Simplify right side
    2,012,232.57x = 1,950,100,862,761.98
  5. Step 5: Solve for x
    x = 1,950,100,862,761.98/2,012,232.57
  6. Step 6: Final answer
    x = 969,123.00

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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.