Home / 3,504,996-4,836,894.72-1,895,364

Finding the Fourth Proportional to 3,504,996, 4,836,894.72 and 1,895,364

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Solution

The fourth proportional to 3,504,996, 4,836,894.72 and 1,895,364 is: 2,615,602.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,996 : 4,836,894.72 = 1,895,364 : x
  2. Step 2: Convert to fraction form
    3,504,996/4,836,894.72 = 1,895,364/x
  3. Step 3: Cross multiply
    3,504,996x = 4,836,894.72 × 1,895,364
  4. Step 4: Simplify right side
    3,504,996x = 9,167,676,124,078.08
  5. Step 5: Solve for x
    x = 9,167,676,124,078.08/3,504,996
  6. Step 6: Final answer
    x = 2,615,602.45

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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.