Home / 6,223,202.48-9,322,352.40-4,945,965.32

Finding the Fourth Proportional to 6,223,202.48, 9,322,352.40 and 4,945,965.32

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Solution

The fourth proportional to 6,223,202.48, 9,322,352.40 and 4,945,965.32 is: 7,409,052.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,202.48 : 9,322,352.40 = 4,945,965.32 : x
  2. Step 2: Convert to fraction form
    6,223,202.48/9,322,352.40 = 4,945,965.32/x
  3. Step 3: Cross multiply
    6,223,202.48x = 9,322,352.40 × 4,945,965.32
  4. Step 4: Simplify right side
    6,223,202.48x = 46,108,031,671,218.77
  5. Step 5: Solve for x
    x = 46,108,031,671,218.77/6,223,202.48
  6. Step 6: Final answer
    x = 7,409,052.14

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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.