Home / 6,179,895.66-9,268,071.57-1,862,363.82

Finding the Fourth Proportional to 6,179,895.66, 9,268,071.57 and 1,862,363.82

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Solution

The fourth proportional to 6,179,895.66, 9,268,071.57 and 1,862,363.82 is: 2,793,011.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,895.66 : 9,268,071.57 = 1,862,363.82 : x
  2. Step 2: Convert to fraction form
    6,179,895.66/9,268,071.57 = 1,862,363.82/x
  3. Step 3: Cross multiply
    6,179,895.66x = 9,268,071.57 × 1,862,363.82
  4. Step 4: Simplify right side
    6,179,895.66x = 17,260,521,173,138.60
  5. Step 5: Solve for x
    x = 17,260,521,173,138.60/6,179,895.66
  6. Step 6: Final answer
    x = 2,793,011.75

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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.