Home / 3,065,438-4,602,226.44-2,619,026.48

Finding the Fourth Proportional to 3,065,438, 4,602,226.44 and 2,619,026.48

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Solution

The fourth proportional to 3,065,438, 4,602,226.44 and 2,619,026.48 is: 3,932,016.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,438 : 4,602,226.44 = 2,619,026.48 : x
  2. Step 2: Convert to fraction form
    3,065,438/4,602,226.44 = 2,619,026.48/x
  3. Step 3: Cross multiply
    3,065,438x = 4,602,226.44 × 2,619,026.48
  4. Step 4: Simplify right side
    3,065,438x = 12,053,352,913,316.13
  5. Step 5: Solve for x
    x = 12,053,352,913,316.13/3,065,438
  6. Step 6: Final answer
    x = 3,932,016.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.