Home / 6,571,100.30-9,856,998.54-2,025,271.35

Finding the Fourth Proportional to 6,571,100.30, 9,856,998.54 and 2,025,271.35

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Solution

The fourth proportional to 6,571,100.30, 9,856,998.54 and 2,025,271.35 is: 3,038,014.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,100.30 : 9,856,998.54 = 2,025,271.35 : x
  2. Step 2: Convert to fraction form
    6,571,100.30/9,856,998.54 = 2,025,271.35/x
  3. Step 3: Cross multiply
    6,571,100.30x = 9,856,998.54 × 2,025,271.35
  4. Step 4: Simplify right side
    6,571,100.30x = 19,963,096,740,053.83
  5. Step 5: Solve for x
    x = 19,963,096,740,053.83/6,571,100.30
  6. Step 6: Final answer
    x = 3,038,014.31

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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.