Home / 1,806,949.96-2,493,546.01-1,032,531.66

Finding the Fourth Proportional to 1,806,949.96, 2,493,546.01 and 1,032,531.66

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Solution

The fourth proportional to 1,806,949.96, 2,493,546.01 and 1,032,531.66 is: 1,424,868.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,949.96 : 2,493,546.01 = 1,032,531.66 : x
  2. Step 2: Convert to fraction form
    1,806,949.96/2,493,546.01 = 1,032,531.66/x
  3. Step 3: Cross multiply
    1,806,949.96x = 2,493,546.01 × 1,032,531.66
  4. Step 4: Simplify right side
    1,806,949.96x = 2,574,665,198,410.35
  5. Step 5: Solve for x
    x = 2,574,665,198,410.35/1,806,949.96
  6. Step 6: Final answer
    x = 1,424,868.01

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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.