Home / 2,436,637.36-3,362,519.24-1,348,886.56

Finding the Fourth Proportional to 2,436,637.36, 3,362,519.24 and 1,348,886.56

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Solution

The fourth proportional to 2,436,637.36, 3,362,519.24 and 1,348,886.56 is: 1,861,441.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,637.36 : 3,362,519.24 = 1,348,886.56 : x
  2. Step 2: Convert to fraction form
    2,436,637.36/3,362,519.24 = 1,348,886.56/x
  3. Step 3: Cross multiply
    2,436,637.36x = 3,362,519.24 × 1,348,886.56
  4. Step 4: Simplify right side
    2,436,637.36x = 4,535,657,010,577.42
  5. Step 5: Solve for x
    x = 4,535,657,010,577.42/2,436,637.36
  6. Step 6: Final answer
    x = 1,861,441.13

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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.