Home / 1,132,559.93-1,562,932.97-623,262.30

Finding the Fourth Proportional to 1,132,559.93, 1,562,932.97 and 623,262.30

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Solution

The fourth proportional to 1,132,559.93, 1,562,932.97 and 623,262.30 is: 860,102.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,559.93 : 1,562,932.97 = 623,262.30 : x
  2. Step 2: Convert to fraction form
    1,132,559.93/1,562,932.97 = 623,262.30/x
  3. Step 3: Cross multiply
    1,132,559.93x = 1,562,932.97 × 623,262.30
  4. Step 4: Simplify right side
    1,132,559.93x = 974,117,194,511.72
  5. Step 5: Solve for x
    x = 974,117,194,511.72/1,132,559.93
  6. Step 6: Final answer
    x = 860,102.12

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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.