Home / 3,087,296.44-4,630,877.70-1,065,472.36

Finding the Fourth Proportional to 3,087,296.44, 4,630,877.70 and 1,065,472.36

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Solution

The fourth proportional to 3,087,296.44, 4,630,877.70 and 1,065,472.36 is: 1,598,185.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,296.44 : 4,630,877.70 = 1,065,472.36 : x
  2. Step 2: Convert to fraction form
    3,087,296.44/4,630,877.70 = 1,065,472.36/x
  3. Step 3: Cross multiply
    3,087,296.44x = 4,630,877.70 × 1,065,472.36
  4. Step 4: Simplify right side
    3,087,296.44x = 4,934,072,191,890.37
  5. Step 5: Solve for x
    x = 4,934,072,191,890.37/3,087,296.44
  6. Step 6: Final answer
    x = 1,598,185.43

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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.