Home / 9,395,918.40-14,093,877.60-4,612,949.40

Finding the Fourth Proportional to 9,395,918.40, 14,093,877.60 and 4,612,949.40

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Solution

The fourth proportional to 9,395,918.40, 14,093,877.60 and 4,612,949.40 is: 6,919,424.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395,918.40 : 14,093,877.60 = 4,612,949.40 : x
  2. Step 2: Convert to fraction form
    9,395,918.40/14,093,877.60 = 4,612,949.40/x
  3. Step 3: Cross multiply
    9,395,918.40x = 14,093,877.60 × 4,612,949.40
  4. Step 4: Simplify right side
    9,395,918.40x = 65,014,344,218,593.45
  5. Step 5: Solve for x
    x = 65,014,344,218,593.45/9,395,918.40
  6. Step 6: Final answer
    x = 6,919,424.10

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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.