Home / 675,472.10-1,014,367.25-599,741.75

Finding the Fourth Proportional to 675,472.10, 1,014,367.25 and 599,741.75

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Solution

The fourth proportional to 675,472.10, 1,014,367.25 and 599,741.75 is: 900,641.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,472.10 : 1,014,367.25 = 599,741.75 : x
  2. Step 2: Convert to fraction form
    675,472.10/1,014,367.25 = 599,741.75/x
  3. Step 3: Cross multiply
    675,472.10x = 1,014,367.25 × 599,741.75
  4. Step 4: Simplify right side
    675,472.10x = 608,358,393,692.96
  5. Step 5: Solve for x
    x = 608,358,393,692.96/675,472.10
  6. Step 6: Final answer
    x = 900,641.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.