Home / 4,839,637.95-6,678,785.88-2,634,564.56

Finding the Fourth Proportional to 4,839,637.95, 6,678,785.88 and 2,634,564.56

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Solution

The fourth proportional to 4,839,637.95, 6,678,785.88 and 2,634,564.56 is: 3,635,745.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,637.95 : 6,678,785.88 = 2,634,564.56 : x
  2. Step 2: Convert to fraction form
    4,839,637.95/6,678,785.88 = 2,634,564.56/x
  3. Step 3: Cross multiply
    4,839,637.95x = 6,678,785.88 × 2,634,564.56
  4. Step 4: Simplify right side
    4,839,637.95x = 17,595,692,549,882.48
  5. Step 5: Solve for x
    x = 17,595,692,549,882.48/4,839,637.95
  6. Step 6: Final answer
    x = 3,635,745.63

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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.