Home / 936,232.60-1,404,834.90-437,596.60

Finding the Fourth Proportional to 936,232.60, 1,404,834.90 and 437,596.60

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Solution

The fourth proportional to 936,232.60, 1,404,834.90 and 437,596.60 is: 656,622.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,232.60 : 1,404,834.90 = 437,596.60 : x
  2. Step 2: Convert to fraction form
    936,232.60/1,404,834.90 = 437,596.60/x
  3. Step 3: Cross multiply
    936,232.60x = 1,404,834.90 × 437,596.60
  4. Step 4: Simplify right side
    936,232.60x = 614,750,975,801.34
  5. Step 5: Solve for x
    x = 614,750,975,801.34/936,232.60
  6. Step 6: Final answer
    x = 656,622.06

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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.