Home / 3,550,621.30-5,328,556.35-2,352,145.30

Finding the Fourth Proportional to 3,550,621.30, 5,328,556.35 and 2,352,145.30

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Solution

The fourth proportional to 3,550,621.30, 5,328,556.35 and 2,352,145.30 is: 3,529,956.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,621.30 : 5,328,556.35 = 2,352,145.30 : x
  2. Step 2: Convert to fraction form
    3,550,621.30/5,328,556.35 = 2,352,145.30/x
  3. Step 3: Cross multiply
    3,550,621.30x = 5,328,556.35 × 2,352,145.30
  4. Step 4: Simplify right side
    3,550,621.30x = 12,533,538,774,437.65
  5. Step 5: Solve for x
    x = 12,533,538,774,437.65/3,550,621.30
  6. Step 6: Final answer
    x = 3,529,956.51

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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.