Home / 746,232.22-1,119,238.98-367,051.18

Finding the Fourth Proportional to 746,232.22, 1,119,238.98 and 367,051.18

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Solution

The fourth proportional to 746,232.22, 1,119,238.98 and 367,051.18 is: 550,522.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,232.22 : 1,119,238.98 = 367,051.18 : x
  2. Step 2: Convert to fraction form
    746,232.22/1,119,238.98 = 367,051.18/x
  3. Step 3: Cross multiply
    746,232.22x = 1,119,238.98 × 367,051.18
  4. Step 4: Simplify right side
    746,232.22x = 410,817,988,311.00
  5. Step 5: Solve for x
    x = 410,817,988,311.00/746,232.22
  6. Step 6: Final answer
    x = 550,522.98

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Double scale
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Similar ratio
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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.