Home / 4,963,679.47-6,850,623.45-3,031,054.93

Finding the Fourth Proportional to 4,963,679.47, 6,850,623.45 and 3,031,054.93

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Solution

The fourth proportional to 4,963,679.47, 6,850,623.45 and 3,031,054.93 is: 4,183,311.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,679.47 : 6,850,623.45 = 3,031,054.93 : x
  2. Step 2: Convert to fraction form
    4,963,679.47/6,850,623.45 = 3,031,054.93/x
  3. Step 3: Cross multiply
    4,963,679.47x = 6,850,623.45 × 3,031,054.93
  4. Step 4: Simplify right side
    4,963,679.47x = 20,764,615,981,696.11
  5. Step 5: Solve for x
    x = 20,764,615,981,696.11/4,963,679.47
  6. Step 6: Final answer
    x = 4,183,311.21

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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.