Home / 6,246,888.42-9,353,428.34-4,082,521.44

Finding the Fourth Proportional to 6,246,888.42, 9,353,428.34 and 4,082,521.44

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Solution

The fourth proportional to 6,246,888.42, 9,353,428.34 and 4,082,521.44 is: 6,112,734.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246,888.42 : 9,353,428.34 = 4,082,521.44 : x
  2. Step 2: Convert to fraction form
    6,246,888.42/9,353,428.34 = 4,082,521.44/x
  3. Step 3: Cross multiply
    6,246,888.42x = 9,353,428.34 × 4,082,521.44
  4. Step 4: Simplify right side
    6,246,888.42x = 38,185,571,715,141.01
  5. Step 5: Solve for x
    x = 38,185,571,715,141.01/6,246,888.42
  6. Step 6: Final answer
    x = 6,112,734.72

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1.5x scale

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.