Home / 7,059,596.04-10,587,999.74-1,940,705.15

Finding the Fourth Proportional to 7,059,596.04, 10,587,999.74 and 1,940,705.15

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Solution

The fourth proportional to 7,059,596.04, 10,587,999.74 and 1,940,705.15 is: 2,910,674.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,059,596.04 : 10,587,999.74 = 1,940,705.15 : x
  2. Step 2: Convert to fraction form
    7,059,596.04/10,587,999.74 = 1,940,705.15/x
  3. Step 3: Cross multiply
    7,059,596.04x = 10,587,999.74 × 1,940,705.15
  4. Step 4: Simplify right side
    7,059,596.04x = 20,548,185,560,973.14
  5. Step 5: Solve for x
    x = 20,548,185,560,973.14/7,059,596.04
  6. Step 6: Final answer
    x = 2,910,674.41

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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.