Home / 1,082,046.59-1,493,094.48-623,311.19

Finding the Fourth Proportional to 1,082,046.59, 1,493,094.48 and 623,311.19

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Solution

The fourth proportional to 1,082,046.59, 1,493,094.48 and 623,311.19 is: 860,094.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,046.59 : 1,493,094.48 = 623,311.19 : x
  2. Step 2: Convert to fraction form
    1,082,046.59/1,493,094.48 = 623,311.19/x
  3. Step 3: Cross multiply
    1,082,046.59x = 1,493,094.48 × 623,311.19
  4. Step 4: Simplify right side
    1,082,046.59x = 930,662,492,907.45
  5. Step 5: Solve for x
    x = 930,662,492,907.45/1,082,046.59
  6. Step 6: Final answer
    x = 860,094.66

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Double scale
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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.