Home / 3,626,175.80-5,443,454.10-1,946,559.80

Finding the Fourth Proportional to 3,626,175.80, 5,443,454.10 and 1,946,559.80

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Solution

The fourth proportional to 3,626,175.80, 5,443,454.10 and 1,946,559.80 is: 2,922,089.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,175.80 : 5,443,454.10 = 1,946,559.80 : x
  2. Step 2: Convert to fraction form
    3,626,175.80/5,443,454.10 = 1,946,559.80/x
  3. Step 3: Cross multiply
    3,626,175.80x = 5,443,454.10 × 1,946,559.80
  4. Step 4: Simplify right side
    3,626,175.80x = 10,596,008,924,205.18
  5. Step 5: Solve for x
    x = 10,596,008,924,205.18/3,626,175.80
  6. Step 6: Final answer
    x = 2,922,089.14

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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.