Home / 850,245.26-1,275,366.06-583,196.36

Finding the Fourth Proportional to 850,245.26, 1,275,366.06 and 583,196.36

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Solution

The fourth proportional to 850,245.26, 1,275,366.06 and 583,196.36 is: 874,793.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    850,245.26 : 1,275,366.06 = 583,196.36 : x
  2. Step 2: Convert to fraction form
    850,245.26/1,275,366.06 = 583,196.36/x
  3. Step 3: Cross multiply
    850,245.26x = 1,275,366.06 × 583,196.36
  4. Step 4: Simplify right side
    850,245.26x = 743,788,837,482.71
  5. Step 5: Solve for x
    x = 743,788,837,482.71/850,245.26
  6. Step 6: Final answer
    x = 874,793.28

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1.5x scale

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.