Home / 4,893,507.06-7,343,291.85-2,845,131.66

Finding the Fourth Proportional to 4,893,507.06, 7,343,291.85 and 2,845,131.66

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Solution

The fourth proportional to 4,893,507.06, 7,343,291.85 and 2,845,131.66 is: 4,269,459.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,507.06 : 7,343,291.85 = 2,845,131.66 : x
  2. Step 2: Convert to fraction form
    4,893,507.06/7,343,291.85 = 2,845,131.66/x
  3. Step 3: Cross multiply
    4,893,507.06x = 7,343,291.85 × 2,845,131.66
  4. Step 4: Simplify right side
    4,893,507.06x = 20,892,632,131,054.97
  5. Step 5: Solve for x
    x = 20,892,632,131,054.97/4,893,507.06
  6. Step 6: Final answer
    x = 4,269,459.89

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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.