Home / 800,046.09-1,104,056.04-437,466.21

Finding the Fourth Proportional to 800,046.09, 1,104,056.04 and 437,466.21

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Solution

The fourth proportional to 800,046.09, 1,104,056.04 and 437,466.21 is: 603,699.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,046.09 : 1,104,056.04 = 437,466.21 : x
  2. Step 2: Convert to fraction form
    800,046.09/1,104,056.04 = 437,466.21/x
  3. Step 3: Cross multiply
    800,046.09x = 1,104,056.04 × 437,466.21
  4. Step 4: Simplify right side
    800,046.09x = 482,987,211,446.41
  5. Step 5: Solve for x
    x = 482,987,211,446.41/800,046.09
  6. Step 6: Final answer
    x = 603,699.23

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Double scale
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1.5x scale

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.