Home / 9,362,279.70-14,043,419.55-3,303,852.30

Finding the Fourth Proportional to 9,362,279.70, 14,043,419.55 and 3,303,852.30

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Solution

The fourth proportional to 9,362,279.70, 14,043,419.55 and 3,303,852.30 is: 4,955,778.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,279.70 : 14,043,419.55 = 3,303,852.30 : x
  2. Step 2: Convert to fraction form
    9,362,279.70/14,043,419.55 = 3,303,852.30/x
  3. Step 3: Cross multiply
    9,362,279.70x = 14,043,419.55 × 3,303,852.30
  4. Step 4: Simplify right side
    9,362,279.70x = 46,397,383,980,132.47
  5. Step 5: Solve for x
    x = 46,397,383,980,132.47/9,362,279.70
  6. Step 6: Final answer
    x = 4,955,778.45

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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.