Home / 6,195,933.06-8,550,359.70-3,443,068.68

Finding the Fourth Proportional to 6,195,933.06, 8,550,359.70 and 3,443,068.68

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Solution

The fourth proportional to 6,195,933.06, 8,550,359.70 and 3,443,068.68 is: 4,751,419.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,933.06 : 8,550,359.70 = 3,443,068.68 : x
  2. Step 2: Convert to fraction form
    6,195,933.06/8,550,359.70 = 3,443,068.68/x
  3. Step 3: Cross multiply
    6,195,933.06x = 8,550,359.70 × 3,443,068.68
  4. Step 4: Simplify right side
    6,195,933.06x = 29,439,475,685,804.20
  5. Step 5: Solve for x
    x = 29,439,475,685,804.20/6,195,933.06
  6. Step 6: Final answer
    x = 4,751,419.26

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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.