Home / 6,048,314.10-9,072,471.15-1,788,102.90

Finding the Fourth Proportional to 6,048,314.10, 9,072,471.15 and 1,788,102.90

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Solution

The fourth proportional to 6,048,314.10, 9,072,471.15 and 1,788,102.90 is: 2,682,154.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,314.10 : 9,072,471.15 = 1,788,102.90 : x
  2. Step 2: Convert to fraction form
    6,048,314.10/9,072,471.15 = 1,788,102.90/x
  3. Step 3: Cross multiply
    6,048,314.10x = 9,072,471.15 × 1,788,102.90
  4. Step 4: Simplify right side
    6,048,314.10x = 16,222,511,973,481.33
  5. Step 5: Solve for x
    x = 16,222,511,973,481.33/6,048,314.10
  6. Step 6: Final answer
    x = 2,682,154.35

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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.