Home / 6,043,243.77-9,064,866.60-1,998,645.93

Finding the Fourth Proportional to 6,043,243.77, 9,064,866.60 and 1,998,645.93

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Solution

The fourth proportional to 6,043,243.77, 9,064,866.60 and 1,998,645.93 is: 2,997,969.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043,243.77 : 9,064,866.60 = 1,998,645.93 : x
  2. Step 2: Convert to fraction form
    6,043,243.77/9,064,866.60 = 1,998,645.93/x
  3. Step 3: Cross multiply
    6,043,243.77x = 9,064,866.60 × 1,998,645.93
  4. Step 4: Simplify right side
    6,043,243.77x = 18,117,458,736,082.94
  5. Step 5: Solve for x
    x = 18,117,458,736,082.94/6,043,243.77
  6. Step 6: Final answer
    x = 2,997,969.21

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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.