Home / 9,814,496.40-14,724,077.40-4,131,795.60

Finding the Fourth Proportional to 9,814,496.40, 14,724,077.40 and 4,131,795.60

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Solution

The fourth proportional to 9,814,496.40, 14,724,077.40 and 4,131,795.60 is: 6,198,675.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,496.40 : 14,724,077.40 = 4,131,795.60 : x
  2. Step 2: Convert to fraction form
    9,814,496.40/14,724,077.40 = 4,131,795.60/x
  3. Step 3: Cross multiply
    9,814,496.40x = 14,724,077.40 × 4,131,795.60
  4. Step 4: Simplify right side
    9,814,496.40x = 60,836,878,215,379.45
  5. Step 5: Solve for x
    x = 60,836,878,215,379.45/9,814,496.40
  6. Step 6: Final answer
    x = 6,198,675.48

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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.