Home / 9,795,955.70-14,693,962.71-2,972,583.74

Finding the Fourth Proportional to 9,795,955.70, 14,693,962.71 and 2,972,583.74

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Solution

The fourth proportional to 9,795,955.70, 14,693,962.71 and 2,972,583.74 is: 4,458,884.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795,955.70 : 14,693,962.71 = 2,972,583.74 : x
  2. Step 2: Convert to fraction form
    9,795,955.70/14,693,962.71 = 2,972,583.74/x
  3. Step 3: Cross multiply
    9,795,955.70x = 14,693,962.71 × 2,972,583.74
  4. Step 4: Simplify right side
    9,795,955.70x = 43,679,034,627,912.34
  5. Step 5: Solve for x
    x = 43,679,034,627,912.34/9,795,955.70
  6. Step 6: Final answer
    x = 4,458,884.46

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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.