Home / 1,082,592.60-1,493,811.35-623,617.52

Finding the Fourth Proportional to 1,082,592.60, 1,493,811.35 and 623,617.52

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Solution

The fourth proportional to 1,082,592.60, 1,493,811.35 and 623,617.52 is: 860,496.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,592.60 : 1,493,811.35 = 623,617.52 : x
  2. Step 2: Convert to fraction form
    1,082,592.60/1,493,811.35 = 623,617.52/x
  3. Step 3: Cross multiply
    1,082,592.60x = 1,493,811.35 × 623,617.52
  4. Step 4: Simplify right side
    1,082,592.60x = 931,566,929,434.85
  5. Step 5: Solve for x
    x = 931,566,929,434.85/1,082,592.60
  6. Step 6: Final answer
    x = 860,496.30

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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.