Home / 9,749,829.11-14,616,070.99-4,629,099.83

Finding the Fourth Proportional to 9,749,829.11, 14,616,070.99 and 4,629,099.83

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Solution

The fourth proportional to 9,749,829.11, 14,616,070.99 and 4,629,099.83 is: 6,939,532.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749,829.11 : 14,616,070.99 = 4,629,099.83 : x
  2. Step 2: Convert to fraction form
    9,749,829.11/14,616,070.99 = 4,629,099.83/x
  3. Step 3: Cross multiply
    9,749,829.11x = 14,616,070.99 × 4,629,099.83
  4. Step 4: Simplify right side
    9,749,829.11x = 67,659,251,735,076.94
  5. Step 5: Solve for x
    x = 67,659,251,735,076.94/9,749,829.11
  6. Step 6: Final answer
    x = 6,939,532.06

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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.