Home / 3,928,596.24-5,892,868.44-1,010,684.64

Finding the Fourth Proportional to 3,928,596.24, 5,892,868.44 and 1,010,684.64

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Solution

The fourth proportional to 3,928,596.24, 5,892,868.44 and 1,010,684.64 is: 1,516,020.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,928,596.24 : 5,892,868.44 = 1,010,684.64 : x
  2. Step 2: Convert to fraction form
    3,928,596.24/5,892,868.44 = 1,010,684.64/x
  3. Step 3: Cross multiply
    3,928,596.24x = 5,892,868.44 × 1,010,684.64
  4. Step 4: Simplify right side
    3,928,596.24x = 5,955,831,617,848.76
  5. Step 5: Solve for x
    x = 5,955,831,617,848.76/3,928,596.24
  6. Step 6: Final answer
    x = 1,516,020.29

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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.