Home / 4,839,646.96-6,678,798.30-2,634,573.56

Finding the Fourth Proportional to 4,839,646.96, 6,678,798.30 and 2,634,573.56

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Solution

The fourth proportional to 4,839,646.96, 6,678,798.30 and 2,634,573.56 is: 3,635,758.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,646.96 : 6,678,798.30 = 2,634,573.56 : x
  2. Step 2: Convert to fraction form
    4,839,646.96/6,678,798.30 = 2,634,573.56/x
  3. Step 3: Cross multiply
    4,839,646.96x = 6,678,798.30 × 2,634,573.56
  4. Step 4: Simplify right side
    4,839,646.96x = 17,595,785,413,752.95
  5. Step 5: Solve for x
    x = 17,595,785,413,752.95/4,839,646.96
  6. Step 6: Final answer
    x = 3,635,758.05

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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.