Home / 1,094,512.60-1,641,768.90-590,627.80

Finding the Fourth Proportional to 1,094,512.60, 1,641,768.90 and 590,627.80

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Solution

The fourth proportional to 1,094,512.60, 1,641,768.90 and 590,627.80 is: 885,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,512.60 : 1,641,768.90 = 590,627.80 : x
  2. Step 2: Convert to fraction form
    1,094,512.60/1,641,768.90 = 590,627.80/x
  3. Step 3: Cross multiply
    1,094,512.60x = 1,641,768.90 × 590,627.80
  4. Step 4: Simplify right side
    1,094,512.60x = 969,674,353,515.42
  5. Step 5: Solve for x
    x = 969,674,353,515.42/1,094,512.60
  6. Step 6: Final answer
    x = 885,941.70

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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.