Home / 1,595,120.26-2,201,188.29-950,526.10

Finding the Fourth Proportional to 1,595,120.26, 2,201,188.29 and 950,526.10

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Solution

The fourth proportional to 1,595,120.26, 2,201,188.29 and 950,526.10 is: 1,311,679.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,120.26 : 2,201,188.29 = 950,526.10 : x
  2. Step 2: Convert to fraction form
    1,595,120.26/2,201,188.29 = 950,526.10/x
  3. Step 3: Cross multiply
    1,595,120.26x = 2,201,188.29 × 950,526.10
  4. Step 4: Simplify right side
    1,595,120.26x = 2,092,286,920,659.37
  5. Step 5: Solve for x
    x = 2,092,286,920,659.37/1,595,120.26
  6. Step 6: Final answer
    x = 1,311,679.74

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1.5x scale

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.