Home / 3,041,986.94-4,197,942.06-1,683,859.94

Finding the Fourth Proportional to 3,041,986.94, 4,197,942.06 and 1,683,859.94

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Solution

The fourth proportional to 3,041,986.94, 4,197,942.06 and 1,683,859.94 is: 2,323,726.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,986.94 : 4,197,942.06 = 1,683,859.94 : x
  2. Step 2: Convert to fraction form
    3,041,986.94/4,197,942.06 = 1,683,859.94/x
  3. Step 3: Cross multiply
    3,041,986.94x = 4,197,942.06 × 1,683,859.94
  4. Step 4: Simplify right side
    3,041,986.94x = 7,068,746,465,275.08
  5. Step 5: Solve for x
    x = 7,068,746,465,275.08/3,041,986.94
  6. Step 6: Final answer
    x = 2,323,726.76

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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.