Home / 6,888,014.49-10,333,516.41-2,095,579.20

Finding the Fourth Proportional to 6,888,014.49, 10,333,516.41 and 2,095,579.20

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Solution

The fourth proportional to 6,888,014.49, 10,333,516.41 and 2,095,579.20 is: 3,143,823.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,888,014.49 : 10,333,516.41 = 2,095,579.20 : x
  2. Step 2: Convert to fraction form
    6,888,014.49/10,333,516.41 = 2,095,579.20/x
  3. Step 3: Cross multiply
    6,888,014.49x = 10,333,516.41 × 2,095,579.20
  4. Step 4: Simplify right side
    6,888,014.49x = 21,654,702,090,405.36
  5. Step 5: Solve for x
    x = 21,654,702,090,405.36/6,888,014.49
  6. Step 6: Final answer
    x = 3,143,823.54

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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.