Home / 1,070,795.33-1,603,037.21-937,935.08

Finding the Fourth Proportional to 1,070,795.33, 1,603,037.21 and 937,935.08

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Solution

The fourth proportional to 1,070,795.33, 1,603,037.21 and 937,935.08 is: 1,404,138.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,795.33 : 1,603,037.21 = 937,935.08 : x
  2. Step 2: Convert to fraction form
    1,070,795.33/1,603,037.21 = 937,935.08/x
  3. Step 3: Cross multiply
    1,070,795.33x = 1,603,037.21 × 937,935.08
  4. Step 4: Simplify right side
    1,070,795.33x = 1,503,544,828,133.98
  5. Step 5: Solve for x
    x = 1,503,544,828,133.98/1,070,795.33
  6. Step 6: Final answer
    x = 1,404,138.39

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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.