Home / 1,132,591.58-1,562,975.93-623,293.96

Finding the Fourth Proportional to 1,132,591.58, 1,562,975.93 and 623,293.96

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Solution

The fourth proportional to 1,132,591.58, 1,562,975.93 and 623,293.96 is: 860,145.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,591.58 : 1,562,975.93 = 623,293.96 : x
  2. Step 2: Convert to fraction form
    1,132,591.58/1,562,975.93 = 623,293.96/x
  3. Step 3: Cross multiply
    1,132,591.58x = 1,562,975.93 × 623,293.96
  4. Step 4: Simplify right side
    1,132,591.58x = 974,193,452,886.94
  5. Step 5: Solve for x
    x = 974,193,452,886.94/1,132,591.58
  6. Step 6: Final answer
    x = 860,145.41

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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.