Home / 7,735,471.44-10,675,282.80-4,297,712.58

Finding the Fourth Proportional to 7,735,471.44, 10,675,282.80 and 4,297,712.58

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Solution

The fourth proportional to 7,735,471.44, 10,675,282.80 and 4,297,712.58 is: 5,931,027.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,471.44 : 10,675,282.80 = 4,297,712.58 : x
  2. Step 2: Convert to fraction form
    7,735,471.44/10,675,282.80 = 4,297,712.58/x
  3. Step 3: Cross multiply
    7,735,471.44x = 10,675,282.80 × 4,297,712.58
  4. Step 4: Simplify right side
    7,735,471.44x = 45,879,297,184,617.62
  5. Step 5: Solve for x
    x = 45,879,297,184,617.62/7,735,471.44
  6. Step 6: Final answer
    x = 5,931,027.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.