Home / 4,924,724.21-7,389,425.59-3,410,737.01

Finding the Fourth Proportional to 4,924,724.21, 7,389,425.59 and 3,410,737.01

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Solution

The fourth proportional to 4,924,724.21, 7,389,425.59 and 3,410,737.01 is: 5,117,725.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,724.21 : 7,389,425.59 = 3,410,737.01 : x
  2. Step 2: Convert to fraction form
    4,924,724.21/7,389,425.59 = 3,410,737.01/x
  3. Step 3: Cross multiply
    4,924,724.21x = 7,389,425.59 × 3,410,737.01
  4. Step 4: Simplify right side
    4,924,724.21x = 25,203,387,296,980.12
  5. Step 5: Solve for x
    x = 25,203,387,296,980.12/4,924,724.21
  6. Step 6: Final answer
    x = 5,117,725.63

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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.