Home / 3,576,235.80-5,365,304.10-1,553,611.80

Finding the Fourth Proportional to 3,576,235.80, 5,365,304.10 and 1,553,611.80

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Solution

The fourth proportional to 3,576,235.80, 5,365,304.10 and 1,553,611.80 is: 2,330,830.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,235.80 : 5,365,304.10 = 1,553,611.80 : x
  2. Step 2: Convert to fraction form
    3,576,235.80/5,365,304.10 = 1,553,611.80/x
  3. Step 3: Cross multiply
    3,576,235.80x = 5,365,304.10 × 1,553,611.80
  4. Step 4: Simplify right side
    3,576,235.80x = 8,335,599,760,348.38
  5. Step 5: Solve for x
    x = 8,335,599,760,348.38/3,576,235.80
  6. Step 6: Final answer
    x = 2,330,830.58

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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.