Home / 6,624,906.08-9,939,458.64-2,364,980

Finding the Fourth Proportional to 6,624,906.08, 9,939,458.64 and 2,364,980

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Solution

The fourth proportional to 6,624,906.08, 9,939,458.64 and 2,364,980 is: 3,548,219.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,906.08 : 9,939,458.64 = 2,364,980 : x
  2. Step 2: Convert to fraction form
    6,624,906.08/9,939,458.64 = 2,364,980/x
  3. Step 3: Cross multiply
    6,624,906.08x = 9,939,458.64 × 2,364,980
  4. Step 4: Simplify right side
    6,624,906.08x = 23,506,620,894,427.20
  5. Step 5: Solve for x
    x = 23,506,620,894,427.20/6,624,906.08
  6. Step 6: Final answer
    x = 3,548,219.49

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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.