Home / 2,945,706.03-4,065,098.67-1,656,535.14

Finding the Fourth Proportional to 2,945,706.03, 4,065,098.67 and 1,656,535.14

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Solution

The fourth proportional to 2,945,706.03, 4,065,098.67 and 1,656,535.14 is: 2,286,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,706.03 : 4,065,098.67 = 1,656,535.14 : x
  2. Step 2: Convert to fraction form
    2,945,706.03/4,065,098.67 = 1,656,535.14/x
  3. Step 3: Cross multiply
    2,945,706.03x = 4,065,098.67 × 1,656,535.14
  4. Step 4: Simplify right side
    2,945,706.03x = 6,733,978,794,422.26
  5. Step 5: Solve for x
    x = 6,733,978,794,422.26/2,945,706.03
  6. Step 6: Final answer
    x = 2,286,032.19

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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.