Home / 1,838,087.24-2,756,766.35-1,746,946.04

Finding the Fourth Proportional to 1,838,087.24, 2,756,766.35 and 1,746,946.04

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Solution

The fourth proportional to 1,838,087.24, 2,756,766.35 and 1,746,946.04 is: 2,620,072.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,087.24 : 2,756,766.35 = 1,746,946.04 : x
  2. Step 2: Convert to fraction form
    1,838,087.24/2,756,766.35 = 1,746,946.04/x
  3. Step 3: Cross multiply
    1,838,087.24x = 2,756,766.35 × 1,746,946.04
  4. Step 4: Simplify right side
    1,838,087.24x = 4,815,922,048,921.29
  5. Step 5: Solve for x
    x = 4,815,922,048,921.29/1,838,087.24
  6. Step 6: Final answer
    x = 2,620,072.63

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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.