Home / 1,746,041.44-2,619,050.64-449,191.84

Finding the Fourth Proportional to 1,746,041.44, 2,619,050.64 and 449,191.84

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Solution

The fourth proportional to 1,746,041.44, 2,619,050.64 and 449,191.84 is: 673,784.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,041.44 : 2,619,050.64 = 449,191.84 : x
  2. Step 2: Convert to fraction form
    1,746,041.44/2,619,050.64 = 449,191.84/x
  3. Step 3: Cross multiply
    1,746,041.44x = 2,619,050.64 × 449,191.84
  4. Step 4: Simplify right side
    1,746,041.44x = 1,176,456,176,034.78
  5. Step 5: Solve for x
    x = 1,176,456,176,034.78/1,746,041.44
  6. Step 6: Final answer
    x = 673,784.80

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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.