Home / 6,147,521.19-9,221,724.65-2,361,004.07

Finding the Fourth Proportional to 6,147,521.19, 9,221,724.65 and 2,361,004.07

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Solution

The fourth proportional to 6,147,521.19, 9,221,724.65 and 2,361,004.07 is: 3,541,676.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,521.19 : 9,221,724.65 = 2,361,004.07 : x
  2. Step 2: Convert to fraction form
    6,147,521.19/9,221,724.65 = 2,361,004.07/x
  3. Step 3: Cross multiply
    6,147,521.19x = 9,221,724.65 × 2,361,004.07
  4. Step 4: Simplify right side
    6,147,521.19x = 21,772,529,412,580.83
  5. Step 5: Solve for x
    x = 21,772,529,412,580.83/6,147,521.19
  6. Step 6: Final answer
    x = 3,541,676.19

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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.