Home / 5,932,903.80-8,898,837.30-1,943,815.80

Finding the Fourth Proportional to 5,932,903.80, 8,898,837.30 and 1,943,815.80

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Solution

The fourth proportional to 5,932,903.80, 8,898,837.30 and 1,943,815.80 is: 2,915,553.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,903.80 : 8,898,837.30 = 1,943,815.80 : x
  2. Step 2: Convert to fraction form
    5,932,903.80/8,898,837.30 = 1,943,815.80/x
  3. Step 3: Cross multiply
    5,932,903.80x = 8,898,837.30 × 1,943,815.80
  4. Step 4: Simplify right side
    5,932,903.80x = 17,297,700,545,369.34
  5. Step 5: Solve for x
    x = 17,297,700,545,369.34/5,932,903.80
  6. Step 6: Final answer
    x = 2,915,553.85

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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.