Home / 11,464,370-17,196,702.60-3,375,506.48

Finding the Fourth Proportional to 11,464,370, 17,196,702.60 and 3,375,506.48

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Solution

The fourth proportional to 11,464,370, 17,196,702.60 and 3,375,506.48 is: 5,063,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464,370 : 17,196,702.60 = 3,375,506.48 : x
  2. Step 2: Convert to fraction form
    11,464,370/17,196,702.60 = 3,375,506.48/x
  3. Step 3: Cross multiply
    11,464,370x = 17,196,702.60 × 3,375,506.48
  4. Step 4: Simplify right side
    11,464,370x = 58,047,581,060,932.85
  5. Step 5: Solve for x
    x = 58,047,581,060,932.85/11,464,370
  6. Step 6: Final answer
    x = 5,063,303.18

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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.