Home / 2,862,668.67-4,296,131.73-1,156,826.75

Finding the Fourth Proportional to 2,862,668.67, 4,296,131.73 and 1,156,826.75

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Solution

The fourth proportional to 2,862,668.67, 4,296,131.73 and 1,156,826.75 is: 1,736,100.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,668.67 : 4,296,131.73 = 1,156,826.75 : x
  2. Step 2: Convert to fraction form
    2,862,668.67/4,296,131.73 = 1,156,826.75/x
  3. Step 3: Cross multiply
    2,862,668.67x = 4,296,131.73 × 1,156,826.75
  4. Step 4: Simplify right side
    2,862,668.67x = 4,969,880,085,307.12
  5. Step 5: Solve for x
    x = 4,969,880,085,307.12/2,862,668.67
  6. Step 6: Final answer
    x = 1,736,100.35

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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.