Home / 4,130,999.80-6,196,499.70-4,061,015.80

Finding the Fourth Proportional to 4,130,999.80, 6,196,499.70 and 4,061,015.80

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Solution

The fourth proportional to 4,130,999.80, 6,196,499.70 and 4,061,015.80 is: 6,091,523.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,999.80 : 6,196,499.70 = 4,061,015.80 : x
  2. Step 2: Convert to fraction form
    4,130,999.80/6,196,499.70 = 4,061,015.80/x
  3. Step 3: Cross multiply
    4,130,999.80x = 6,196,499.70 × 4,061,015.80
  4. Step 4: Simplify right side
    4,130,999.80x = 25,164,083,186,395.26
  5. Step 5: Solve for x
    x = 25,164,083,186,395.26/4,130,999.80
  6. Step 6: Final answer
    x = 6,091,523.70

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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.