Home / 4,716,883.26-7,078,067.73-1,984,230.36

Finding the Fourth Proportional to 4,716,883.26, 7,078,067.73 and 1,984,230.36

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Solution

The fourth proportional to 4,716,883.26, 7,078,067.73 and 1,984,230.36 is: 2,977,499.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,883.26 : 7,078,067.73 = 1,984,230.36 : x
  2. Step 2: Convert to fraction form
    4,716,883.26/7,078,067.73 = 1,984,230.36/x
  3. Step 3: Cross multiply
    4,716,883.26x = 7,078,067.73 × 1,984,230.36
  4. Step 4: Simplify right side
    4,716,883.26x = 14,044,516,880,002.29
  5. Step 5: Solve for x
    x = 14,044,516,880,002.29/4,716,883.26
  6. Step 6: Final answer
    x = 2,977,499.36

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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.