Home / 6,006,145.92-9,009,639.36-2,411,912.64

Finding the Fourth Proportional to 6,006,145.92, 9,009,639.36 and 2,411,912.64

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Solution

The fourth proportional to 6,006,145.92, 9,009,639.36 and 2,411,912.64 is: 3,618,037.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,145.92 : 9,009,639.36 = 2,411,912.64 : x
  2. Step 2: Convert to fraction form
    6,006,145.92/9,009,639.36 = 2,411,912.64/x
  3. Step 3: Cross multiply
    6,006,145.92x = 9,009,639.36 × 2,411,912.64
  4. Step 4: Simplify right side
    6,006,145.92x = 21,730,463,054,225.51
  5. Step 5: Solve for x
    x = 21,730,463,054,225.51/6,006,145.92
  6. Step 6: Final answer
    x = 3,618,037.81

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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.