Home / 3,504,702.04-5,254,792.86-1,375,001.56

Finding the Fourth Proportional to 3,504,702.04, 5,254,792.86 and 1,375,001.56

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Solution

The fourth proportional to 3,504,702.04, 5,254,792.86 and 1,375,001.56 is: 2,061,615.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,702.04 : 5,254,792.86 = 1,375,001.56 : x
  2. Step 2: Convert to fraction form
    3,504,702.04/5,254,792.86 = 1,375,001.56/x
  3. Step 3: Cross multiply
    3,504,702.04x = 5,254,792.86 × 1,375,001.56
  4. Step 4: Simplify right side
    3,504,702.04x = 7,225,348,379,976.86
  5. Step 5: Solve for x
    x = 7,225,348,379,976.86/3,504,702.04
  6. Step 6: Final answer
    x = 2,061,615.59

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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.