Home / 7,951,739.46-10,973,112.44-4,859,436.29

Finding the Fourth Proportional to 7,951,739.46, 10,973,112.44 and 4,859,436.29

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Solution

The fourth proportional to 7,951,739.46, 10,973,112.44 and 4,859,436.29 is: 6,705,846.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,951,739.46 : 10,973,112.44 = 4,859,436.29 : x
  2. Step 2: Convert to fraction form
    7,951,739.46/10,973,112.44 = 4,859,436.29/x
  3. Step 3: Cross multiply
    7,951,739.46x = 10,973,112.44 × 4,859,436.29
  4. Step 4: Simplify right side
    7,951,739.46x = 53,323,140,726,023.71
  5. Step 5: Solve for x
    x = 53,323,140,726,023.71/7,951,739.46
  6. Step 6: Final answer
    x = 6,705,846.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.