Home / 3,598,768.84-4,966,300.56-1,967,182.60

Finding the Fourth Proportional to 3,598,768.84, 4,966,300.56 and 1,967,182.60

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Solution

The fourth proportional to 3,598,768.84, 4,966,300.56 and 1,967,182.60 is: 2,714,711.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,768.84 : 4,966,300.56 = 1,967,182.60 : x
  2. Step 2: Convert to fraction form
    3,598,768.84/4,966,300.56 = 1,967,182.60/x
  3. Step 3: Cross multiply
    3,598,768.84x = 4,966,300.56 × 1,967,182.60
  4. Step 4: Simplify right side
    3,598,768.84x = 9,769,620,048,002.26
  5. Step 5: Solve for x
    x = 9,769,620,048,002.26/3,598,768.84
  6. Step 6: Final answer
    x = 2,714,711.75

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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.