Home / 9,410,253.91-14,116,055.54-3,939,843.84

Finding the Fourth Proportional to 9,410,253.91, 14,116,055.54 and 3,939,843.84

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Solution

The fourth proportional to 9,410,253.91, 14,116,055.54 and 3,939,843.84 is: 5,910,048.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,253.91 : 14,116,055.54 = 3,939,843.84 : x
  2. Step 2: Convert to fraction form
    9,410,253.91/14,116,055.54 = 3,939,843.84/x
  3. Step 3: Cross multiply
    9,410,253.91x = 14,116,055.54 × 3,939,843.84
  4. Step 4: Simplify right side
    9,410,253.91x = 55,615,054,421,281.28
  5. Step 5: Solve for x
    x = 55,615,054,421,281.28/9,410,253.91
  6. Step 6: Final answer
    x = 5,910,048.22

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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.