Home / 4,780,983.81-6,597,757.66-2,634,807.81

Finding the Fourth Proportional to 4,780,983.81, 6,597,757.66 and 2,634,807.81

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Solution

The fourth proportional to 4,780,983.81, 6,597,757.66 and 2,634,807.81 is: 3,636,034.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,983.81 : 6,597,757.66 = 2,634,807.81 : x
  2. Step 2: Convert to fraction form
    4,780,983.81/6,597,757.66 = 2,634,807.81/x
  3. Step 3: Cross multiply
    4,780,983.81x = 6,597,757.66 × 2,634,807.81
  4. Step 4: Simplify right side
    4,780,983.81x = 17,383,823,411,055.33
  5. Step 5: Solve for x
    x = 17,383,823,411,055.33/4,780,983.81
  6. Step 6: Final answer
    x = 3,636,034.78

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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.