Home / 3,094,884.64-4,270,748.32-1,718,148

Finding the Fourth Proportional to 3,094,884.64, 4,270,748.32 and 1,718,148

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Solution

The fourth proportional to 3,094,884.64, 4,270,748.32 and 1,718,148 is: 2,370,937.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,884.64 : 4,270,748.32 = 1,718,148 : x
  2. Step 2: Convert to fraction form
    3,094,884.64/4,270,748.32 = 1,718,148/x
  3. Step 3: Cross multiply
    3,094,884.64x = 4,270,748.32 × 1,718,148
  4. Step 4: Simplify right side
    3,094,884.64x = 7,337,777,684,511.36
  5. Step 5: Solve for x
    x = 7,337,777,684,511.36/3,094,884.64
  6. Step 6: Final answer
    x = 2,370,937.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.