Home / 2,554,602.45-3,832,643.31-757,529.16

Finding the Fourth Proportional to 2,554,602.45, 3,832,643.31 and 757,529.16

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Solution

The fourth proportional to 2,554,602.45, 3,832,643.31 and 757,529.16 is: 1,136,513.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,602.45 : 3,832,643.31 = 757,529.16 : x
  2. Step 2: Convert to fraction form
    2,554,602.45/3,832,643.31 = 757,529.16/x
  3. Step 3: Cross multiply
    2,554,602.45x = 3,832,643.31 × 757,529.16
  4. Step 4: Simplify right side
    2,554,602.45x = 2,903,339,067,203.92
  5. Step 5: Solve for x
    x = 2,903,339,067,203.92/2,554,602.45
  6. Step 6: Final answer
    x = 1,136,513.07

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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.