Home / 9,307,355.40-13,961,033.10-6,284,046.60

Finding the Fourth Proportional to 9,307,355.40, 13,961,033.10 and 6,284,046.60

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Solution

The fourth proportional to 9,307,355.40, 13,961,033.10 and 6,284,046.60 is: 9,426,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,355.40 : 13,961,033.10 = 6,284,046.60 : x
  2. Step 2: Convert to fraction form
    9,307,355.40/13,961,033.10 = 6,284,046.60/x
  3. Step 3: Cross multiply
    9,307,355.40x = 13,961,033.10 × 6,284,046.60
  4. Step 4: Simplify right side
    9,307,355.40x = 87,731,782,584,542.45
  5. Step 5: Solve for x
    x = 87,731,782,584,542.45/9,307,355.40
  6. Step 6: Final answer
    x = 9,426,069.90

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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.