Home / 4,900,384.62-6,762,536.34-2,724,881.06

Finding the Fourth Proportional to 4,900,384.62, 6,762,536.34 and 2,724,881.06

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Solution

The fourth proportional to 4,900,384.62, 6,762,536.34 and 2,724,881.06 is: 3,760,338.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,384.62 : 6,762,536.34 = 2,724,881.06 : x
  2. Step 2: Convert to fraction form
    4,900,384.62/6,762,536.34 = 2,724,881.06/x
  3. Step 3: Cross multiply
    4,900,384.62x = 6,762,536.34 × 2,724,881.06
  4. Step 4: Simplify right side
    4,900,384.62x = 18,427,107,197,115.76
  5. Step 5: Solve for x
    x = 18,427,107,197,115.76/4,900,384.62
  6. Step 6: Final answer
    x = 3,760,338.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.