Home / 9,290,362.20-13,935,537.80-2,901,162

Finding the Fourth Proportional to 9,290,362.20, 13,935,537.80 and 2,901,162

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Solution

The fourth proportional to 9,290,362.20, 13,935,537.80 and 2,901,162 is: 4,351,741.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,290,362.20 : 13,935,537.80 = 2,901,162 : x
  2. Step 2: Convert to fraction form
    9,290,362.20/13,935,537.80 = 2,901,162/x
  3. Step 3: Cross multiply
    9,290,362.20x = 13,935,537.80 × 2,901,162
  4. Step 4: Simplify right side
    9,290,362.20x = 40,429,252,714,923.60
  5. Step 5: Solve for x
    x = 40,429,252,714,923.60/9,290,362.20
  6. Step 6: Final answer
    x = 4,351,741.28

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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.