Home / 946,092.72-1,305,408.06-601,803.30

Finding the Fourth Proportional to 946,092.72, 1,305,408.06 and 601,803.30

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Solution

The fourth proportional to 946,092.72, 1,305,408.06 and 601,803.30 is: 830,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,092.72 : 1,305,408.06 = 601,803.30 : x
  2. Step 2: Convert to fraction form
    946,092.72/1,305,408.06 = 601,803.30/x
  3. Step 3: Cross multiply
    946,092.72x = 1,305,408.06 × 601,803.30
  4. Step 4: Simplify right side
    946,092.72x = 785,598,878,354.60
  5. Step 5: Solve for x
    x = 785,598,878,354.60/946,092.72
  6. Step 6: Final answer
    x = 830,361.40

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Double scale
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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.