Home / 6,579,935.07-9,866,103.60-2,029,762.19

Finding the Fourth Proportional to 6,579,935.07, 9,866,103.60 and 2,029,762.19

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Solution

The fourth proportional to 6,579,935.07, 9,866,103.60 and 2,029,762.19 is: 3,043,471.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,935.07 : 9,866,103.60 = 2,029,762.19 : x
  2. Step 2: Convert to fraction form
    6,579,935.07/9,866,103.60 = 2,029,762.19/x
  3. Step 3: Cross multiply
    6,579,935.07x = 9,866,103.60 × 2,029,762.19
  4. Step 4: Simplify right side
    6,579,935.07x = 20,025,844,070,762.34
  5. Step 5: Solve for x
    x = 20,025,844,070,762.34/6,579,935.07
  6. Step 6: Final answer
    x = 3,043,471.38

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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.