Home / 6,219,247.25-9,329,618.21-5,879,125.01

Finding the Fourth Proportional to 6,219,247.25, 9,329,618.21 and 5,879,125.01

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Solution

The fourth proportional to 6,219,247.25, 9,329,618.21 and 5,879,125.01 is: 8,819,393.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,219,247.25 : 9,329,618.21 = 5,879,125.01 : x
  2. Step 2: Convert to fraction form
    6,219,247.25/9,329,618.21 = 5,879,125.01/x
  3. Step 3: Cross multiply
    6,219,247.25x = 9,329,618.21 × 5,879,125.01
  4. Step 4: Simplify right side
    6,219,247.25x = 54,849,991,746,090.85
  5. Step 5: Solve for x
    x = 54,849,991,746,090.85/6,219,247.25
  6. Step 6: Final answer
    x = 8,819,393.97

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.