Home / 1,840,882.69-2,539,116.50-1,595,423.38

Finding the Fourth Proportional to 1,840,882.69, 2,539,116.50 and 1,595,423.38

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Solution

The fourth proportional to 1,840,882.69, 2,539,116.50 and 1,595,423.38 is: 2,200,556.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,882.69 : 2,539,116.50 = 1,595,423.38 : x
  2. Step 2: Convert to fraction form
    1,840,882.69/2,539,116.50 = 1,595,423.38/x
  3. Step 3: Cross multiply
    1,840,882.69x = 2,539,116.50 × 1,595,423.38
  4. Step 4: Simplify right side
    1,840,882.69x = 4,050,965,826,284.54
  5. Step 5: Solve for x
    x = 4,050,965,826,284.54/1,840,882.69
  6. Step 6: Final answer
    x = 2,200,556.21

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1.5x scale

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.