Home / 4,420,735.26-6,631,102.89-2,924,477.34

Finding the Fourth Proportional to 4,420,735.26, 6,631,102.89 and 2,924,477.34

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Solution

The fourth proportional to 4,420,735.26, 6,631,102.89 and 2,924,477.34 is: 4,386,716.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,735.26 : 6,631,102.89 = 2,924,477.34 : x
  2. Step 2: Convert to fraction form
    4,420,735.26/6,631,102.89 = 2,924,477.34/x
  3. Step 3: Cross multiply
    4,420,735.26x = 6,631,102.89 × 2,924,477.34
  4. Step 4: Simplify right side
    4,420,735.26x = 19,392,510,141,013.51
  5. Step 5: Solve for x
    x = 19,392,510,141,013.51/4,420,735.26
  6. Step 6: Final answer
    x = 4,386,716.01

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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.