Home / 3,087,295.44-4,630,876.20-1,065,471.36

Finding the Fourth Proportional to 3,087,295.44, 4,630,876.20 and 1,065,471.36

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Solution

The fourth proportional to 3,087,295.44, 4,630,876.20 and 1,065,471.36 is: 1,598,183.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,295.44 : 4,630,876.20 = 1,065,471.36 : x
  2. Step 2: Convert to fraction form
    3,087,295.44/4,630,876.20 = 1,065,471.36/x
  3. Step 3: Cross multiply
    3,087,295.44x = 4,630,876.20 × 1,065,471.36
  4. Step 4: Simplify right side
    3,087,295.44x = 4,934,065,962,805.63
  5. Step 5: Solve for x
    x = 4,934,065,962,805.63/3,087,295.44
  6. Step 6: Final answer
    x = 1,598,183.93

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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.