Home / 1,069,586.33-1,604,382.23-270,867.96

Finding the Fourth Proportional to 1,069,586.33, 1,604,382.23 and 270,867.96

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Solution

The fourth proportional to 1,069,586.33, 1,604,382.23 and 270,867.96 is: 406,302.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,586.33 : 1,604,382.23 = 270,867.96 : x
  2. Step 2: Convert to fraction form
    1,069,586.33/1,604,382.23 = 270,867.96/x
  3. Step 3: Cross multiply
    1,069,586.33x = 1,604,382.23 × 270,867.96
  4. Step 4: Simplify right side
    1,069,586.33x = 434,575,740,346.01
  5. Step 5: Solve for x
    x = 434,575,740,346.01/1,069,586.33
  6. Step 6: Final answer
    x = 406,302.63

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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.