Home / 4,777,010.10-6,593,628.69-3,146,607.54

Finding the Fourth Proportional to 4,777,010.10, 6,593,628.69 and 3,146,607.54

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Solution

The fourth proportional to 4,777,010.10, 6,593,628.69 and 3,146,607.54 is: 4,343,210.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777,010.10 : 6,593,628.69 = 3,146,607.54 : x
  2. Step 2: Convert to fraction form
    4,777,010.10/6,593,628.69 = 3,146,607.54/x
  3. Step 3: Cross multiply
    4,777,010.10x = 6,593,628.69 × 3,146,607.54
  4. Step 4: Simplify right side
    4,777,010.10x = 20,747,561,751,914.32
  5. Step 5: Solve for x
    x = 20,747,561,751,914.32/4,777,010.10
  6. Step 6: Final answer
    x = 4,343,210.78

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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.