Home / 4,911,662.24-6,729,001.26-4,727,574.54

Finding the Fourth Proportional to 4,911,662.24, 6,729,001.26 and 4,727,574.54

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Solution

The fourth proportional to 4,911,662.24, 6,729,001.26 and 4,727,574.54 is: 6,476,800.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,662.24 : 6,729,001.26 = 4,727,574.54 : x
  2. Step 2: Convert to fraction form
    4,911,662.24/6,729,001.26 = 4,727,574.54/x
  3. Step 3: Cross multiply
    4,911,662.24x = 6,729,001.26 × 4,727,574.54
  4. Step 4: Simplify right side
    4,911,662.24x = 31,811,855,036,403.92
  5. Step 5: Solve for x
    x = 31,811,855,036,403.92/4,911,662.24
  6. Step 6: Final answer
    x = 6,476,800.22

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.