Home / 1,132,560.59-1,562,933.85-623,262.97

Finding the Fourth Proportional to 1,132,560.59, 1,562,933.85 and 623,262.97

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Solution

The fourth proportional to 1,132,560.59, 1,562,933.85 and 623,262.97 is: 860,103.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,560.59 : 1,562,933.85 = 623,262.97 : x
  2. Step 2: Convert to fraction form
    1,132,560.59/1,562,933.85 = 623,262.97/x
  3. Step 3: Cross multiply
    1,132,560.59x = 1,562,933.85 × 623,262.97
  4. Step 4: Simplify right side
    1,132,560.59x = 974,118,797,950.95
  5. Step 5: Solve for x
    x = 974,118,797,950.95/1,132,560.59
  6. Step 6: Final answer
    x = 860,103.03

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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.