Home / 11,360,644.30-17,040,966.45-3,684,274.30

Finding the Fourth Proportional to 11,360,644.30, 17,040,966.45 and 3,684,274.30

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Solution

The fourth proportional to 11,360,644.30, 17,040,966.45 and 3,684,274.30 is: 5,526,411.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,644.30 : 17,040,966.45 = 3,684,274.30 : x
  2. Step 2: Convert to fraction form
    11,360,644.30/17,040,966.45 = 3,684,274.30/x
  3. Step 3: Cross multiply
    11,360,644.30x = 17,040,966.45 × 3,684,274.30
  4. Step 4: Simplify right side
    11,360,644.30x = 62,783,594,738,897.23
  5. Step 5: Solve for x
    x = 62,783,594,738,897.23/11,360,644.30
  6. Step 6: Final answer
    x = 5,526,411.45

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Double scale
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Similar ratio
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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.