Home / 6,308,217.40-9,462,325.02-1,515,906.58

Finding the Fourth Proportional to 6,308,217.40, 9,462,325.02 and 1,515,906.58

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Solution

The fourth proportional to 6,308,217.40, 9,462,325.02 and 1,515,906.58 is: 2,273,859.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,217.40 : 9,462,325.02 = 1,515,906.58 : x
  2. Step 2: Convert to fraction form
    6,308,217.40/9,462,325.02 = 1,515,906.58/x
  3. Step 3: Cross multiply
    6,308,217.40x = 9,462,325.02 × 1,515,906.58
  4. Step 4: Simplify right side
    6,308,217.40x = 14,344,000,759,916.63
  5. Step 5: Solve for x
    x = 14,344,000,759,916.63/6,308,217.40
  6. Step 6: Final answer
    x = 2,273,859.61

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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.