Home / 2,664,054.22-3,995,416.08-1,045,153

Finding the Fourth Proportional to 2,664,054.22, 3,995,416.08 and 1,045,153

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Solution

The fourth proportional to 2,664,054.22, 3,995,416.08 and 1,045,153 is: 1,567,468.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,054.22 : 3,995,416.08 = 1,045,153 : x
  2. Step 2: Convert to fraction form
    2,664,054.22/3,995,416.08 = 1,045,153/x
  3. Step 3: Cross multiply
    2,664,054.22x = 3,995,416.08 × 1,045,153
  4. Step 4: Simplify right side
    2,664,054.22x = 4,175,821,102,260.24
  5. Step 5: Solve for x
    x = 4,175,821,102,260.24/2,664,054.22
  6. Step 6: Final answer
    x = 1,567,468.51

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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.