Home / 1,132,594.58-1,562,980.07-623,296.96

Finding the Fourth Proportional to 1,132,594.58, 1,562,980.07 and 623,296.96

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Solution

The fourth proportional to 1,132,594.58, 1,562,980.07 and 623,296.96 is: 860,149.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,594.58 : 1,562,980.07 = 623,296.96 : x
  2. Step 2: Convert to fraction form
    1,132,594.58/1,562,980.07 = 623,296.96/x
  3. Step 3: Cross multiply
    1,132,594.58x = 1,562,980.07 × 623,296.96
  4. Step 4: Simplify right side
    1,132,594.58x = 974,200,726,171.59
  5. Step 5: Solve for x
    x = 974,200,726,171.59/1,132,594.58
  6. Step 6: Final answer
    x = 860,149.56

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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.