Home / 4,673,137.86-6,447,929.37-3,512,825.01

Finding the Fourth Proportional to 4,673,137.86, 6,447,929.37 and 3,512,825.01

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Solution

The fourth proportional to 4,673,137.86, 6,447,929.37 and 3,512,825.01 is: 4,846,946.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,137.86 : 6,447,929.37 = 3,512,825.01 : x
  2. Step 2: Convert to fraction form
    4,673,137.86/6,447,929.37 = 3,512,825.01/x
  3. Step 3: Cross multiply
    4,673,137.86x = 6,447,929.37 × 3,512,825.01
  4. Step 4: Simplify right side
    4,673,137.86x = 22,650,447,540,476.45
  5. Step 5: Solve for x
    x = 22,650,447,540,476.45/4,673,137.86
  6. Step 6: Final answer
    x = 4,846,946.15

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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.