Home / 2,841,844.06-3,921,698.46-1,552,656.70

Finding the Fourth Proportional to 2,841,844.06, 3,921,698.46 and 1,552,656.70

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Solution

The fourth proportional to 2,841,844.06, 3,921,698.46 and 1,552,656.70 is: 2,142,640.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,844.06 : 3,921,698.46 = 1,552,656.70 : x
  2. Step 2: Convert to fraction form
    2,841,844.06/3,921,698.46 = 1,552,656.70/x
  3. Step 3: Cross multiply
    2,841,844.06x = 3,921,698.46 × 1,552,656.70
  4. Step 4: Simplify right side
    2,841,844.06x = 6,089,051,389,298.68
  5. Step 5: Solve for x
    x = 6,089,051,389,298.68/2,841,844.06
  6. Step 6: Final answer
    x = 2,142,640.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.