Home / 1,895,194.50-2,843,284.23-565,498.50

Finding the Fourth Proportional to 1,895,194.50, 2,843,284.23 and 565,498.50

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Solution

The fourth proportional to 1,895,194.50, 2,843,284.23 and 565,498.50 is: 848,394.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,194.50 : 2,843,284.23 = 565,498.50 : x
  2. Step 2: Convert to fraction form
    1,895,194.50/2,843,284.23 = 565,498.50/x
  3. Step 3: Cross multiply
    1,895,194.50x = 2,843,284.23 × 565,498.50
  4. Step 4: Simplify right side
    1,895,194.50x = 1,607,872,967,138.66
  5. Step 5: Solve for x
    x = 1,607,872,967,138.66/1,895,194.50
  6. Step 6: Final answer
    x = 848,394.70

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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.