Home / 1,793,698.26-2,473,903.94-1,149,178.83

Finding the Fourth Proportional to 1,793,698.26, 2,473,903.94 and 1,149,178.83

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Solution

The fourth proportional to 1,793,698.26, 2,473,903.94 and 1,149,178.83 is: 1,584,970.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,698.26 : 2,473,903.94 = 1,149,178.83 : x
  2. Step 2: Convert to fraction form
    1,793,698.26/2,473,903.94 = 1,149,178.83/x
  3. Step 3: Cross multiply
    1,793,698.26x = 2,473,903.94 × 1,149,178.83
  4. Step 4: Simplify right side
    1,793,698.26x = 2,842,958,029,555.70
  5. Step 5: Solve for x
    x = 2,842,958,029,555.70/1,793,698.26
  6. Step 6: Final answer
    x = 1,584,970.05

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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.