Home / 3,095,310.29-4,271,320.04-1,718,582.85

Finding the Fourth Proportional to 3,095,310.29, 4,271,320.04 and 1,718,582.85

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Solution

The fourth proportional to 3,095,310.29, 4,271,320.04 and 1,718,582.85 is: 2,371,528.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,310.29 : 4,271,320.04 = 1,718,582.85 : x
  2. Step 2: Convert to fraction form
    3,095,310.29/4,271,320.04 = 1,718,582.85/x
  3. Step 3: Cross multiply
    3,095,310.29x = 4,271,320.04 × 1,718,582.85
  4. Step 4: Simplify right side
    3,095,310.29x = 7,340,617,359,012.40
  5. Step 5: Solve for x
    x = 7,340,617,359,012.40/3,095,310.29
  6. Step 6: Final answer
    x = 2,371,528.76

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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.