Home / 7,803,922.37-11,705,042.40-2,047,232.93

Finding the Fourth Proportional to 7,803,922.37, 11,705,042.40 and 2,047,232.93

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Solution

The fourth proportional to 7,803,922.37, 11,705,042.40 and 2,047,232.93 is: 3,070,628.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,803,922.37 : 11,705,042.40 = 2,047,232.93 : x
  2. Step 2: Convert to fraction form
    7,803,922.37/11,705,042.40 = 2,047,232.93/x
  3. Step 3: Cross multiply
    7,803,922.37x = 11,705,042.40 × 2,047,232.93
  4. Step 4: Simplify right side
    7,803,922.37x = 23,962,948,247,964.76
  5. Step 5: Solve for x
    x = 23,962,948,247,964.76/7,803,922.37
  6. Step 6: Final answer
    x = 3,070,628.73

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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.