Home / 3,004,282.62-4,484,570.10-2,782,258.38

Finding the Fourth Proportional to 3,004,282.62, 4,484,570.10 and 2,782,258.38

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Solution

The fourth proportional to 3,004,282.62, 4,484,570.10 and 2,782,258.38 is: 4,153,148.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,282.62 : 4,484,570.10 = 2,782,258.38 : x
  2. Step 2: Convert to fraction form
    3,004,282.62/4,484,570.10 = 2,782,258.38/x
  3. Step 3: Cross multiply
    3,004,282.62x = 4,484,570.10 × 2,782,258.38
  4. Step 4: Simplify right side
    3,004,282.62x = 12,477,232,741,422.44
  5. Step 5: Solve for x
    x = 12,477,232,741,422.44/3,004,282.62
  6. Step 6: Final answer
    x = 4,153,148.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.