Home / 1,133,166.60-1,699,749.90-334,474.20

Finding the Fourth Proportional to 1,133,166.60, 1,699,749.90 and 334,474.20

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Solution

The fourth proportional to 1,133,166.60, 1,699,749.90 and 334,474.20 is: 501,711.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,166.60 : 1,699,749.90 = 334,474.20 : x
  2. Step 2: Convert to fraction form
    1,133,166.60/1,699,749.90 = 334,474.20/x
  3. Step 3: Cross multiply
    1,133,166.60x = 1,699,749.90 × 334,474.20
  4. Step 4: Simplify right side
    1,133,166.60x = 568,522,488,002.58
  5. Step 5: Solve for x
    x = 568,522,488,002.58/1,133,166.60
  6. Step 6: Final answer
    x = 501,711.30

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1.5x scale

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.