Home / 1,137,799.27-1,706,709.84-463,744

Finding the Fourth Proportional to 1,137,799.27, 1,706,709.84 and 463,744

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Solution

The fourth proportional to 1,137,799.27, 1,706,709.84 and 463,744 is: 695,620.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,799.27 : 1,706,709.84 = 463,744 : x
  2. Step 2: Convert to fraction form
    1,137,799.27/1,706,709.84 = 463,744/x
  3. Step 3: Cross multiply
    1,137,799.27x = 1,706,709.84 × 463,744
  4. Step 4: Simplify right side
    1,137,799.27x = 791,476,448,040.96
  5. Step 5: Solve for x
    x = 791,476,448,040.96/1,137,799.27
  6. Step 6: Final answer
    x = 695,620.46

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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.