Home / 3,086,880.48-4,630,495.68-957,267.36

Finding the Fourth Proportional to 3,086,880.48, 4,630,495.68 and 957,267.36

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Solution

The fourth proportional to 3,086,880.48, 4,630,495.68 and 957,267.36 is: 1,435,955.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,880.48 : 4,630,495.68 = 957,267.36 : x
  2. Step 2: Convert to fraction form
    3,086,880.48/4,630,495.68 = 957,267.36/x
  3. Step 3: Cross multiply
    3,086,880.48x = 4,630,495.68 × 957,267.36
  4. Step 4: Simplify right side
    3,086,880.48x = 4,432,622,375,085.01
  5. Step 5: Solve for x
    x = 4,432,622,375,085.01/3,086,880.48
  6. Step 6: Final answer
    x = 1,435,955.30

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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.