Home / 794,523.60-1,191,785.40-569,408.40

Finding the Fourth Proportional to 794,523.60, 1,191,785.40 and 569,408.40

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Solution

The fourth proportional to 794,523.60, 1,191,785.40 and 569,408.40 is: 854,112.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,523.60 : 1,191,785.40 = 569,408.40 : x
  2. Step 2: Convert to fraction form
    794,523.60/1,191,785.40 = 569,408.40/x
  3. Step 3: Cross multiply
    794,523.60x = 1,191,785.40 × 569,408.40
  4. Step 4: Simplify right side
    794,523.60x = 678,612,617,757.36
  5. Step 5: Solve for x
    x = 678,612,617,757.36/794,523.60
  6. Step 6: Final answer
    x = 854,112.60

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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.