Home / 1,533,092.30-2,299,975.05-453,520.34

Finding the Fourth Proportional to 1,533,092.30, 2,299,975.05 and 453,520.34

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Solution

The fourth proportional to 1,533,092.30, 2,299,975.05 and 453,520.34 is: 680,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,092.30 : 2,299,975.05 = 453,520.34 : x
  2. Step 2: Convert to fraction form
    1,533,092.30/2,299,975.05 = 453,520.34/x
  3. Step 3: Cross multiply
    1,533,092.30x = 2,299,975.05 × 453,520.34
  4. Step 4: Simplify right side
    1,533,092.30x = 1,043,085,466,667.52
  5. Step 5: Solve for x
    x = 1,043,085,466,667.52/1,533,092.30
  6. Step 6: Final answer
    x = 680,380.08

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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.