Home / 9,970,090.56-14,955,135.90-2,397,056.28

Finding the Fourth Proportional to 9,970,090.56, 14,955,135.90 and 2,397,056.28

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Solution

The fourth proportional to 9,970,090.56, 14,955,135.90 and 2,397,056.28 is: 3,595,584.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,970,090.56 : 14,955,135.90 = 2,397,056.28 : x
  2. Step 2: Convert to fraction form
    9,970,090.56/14,955,135.90 = 2,397,056.28/x
  3. Step 3: Cross multiply
    9,970,090.56x = 14,955,135.90 × 2,397,056.28
  4. Step 4: Simplify right side
    9,970,090.56x = 35,848,302,427,348.45
  5. Step 5: Solve for x
    x = 35,848,302,427,348.45/9,970,090.56
  6. Step 6: Final answer
    x = 3,595,584.43

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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.