Home / 1,084,272.40-1,496,304.70-600,845.60

Finding the Fourth Proportional to 1,084,272.40, 1,496,304.70 and 600,845.60

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Solution

The fourth proportional to 1,084,272.40, 1,496,304.70 and 600,845.60 is: 829,171.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,272.40 : 1,496,304.70 = 600,845.60 : x
  2. Step 2: Convert to fraction form
    1,084,272.40/1,496,304.70 = 600,845.60/x
  3. Step 3: Cross multiply
    1,084,272.40x = 1,496,304.70 × 600,845.60
  4. Step 4: Simplify right side
    1,084,272.40x = 899,048,095,254.32
  5. Step 5: Solve for x
    x = 899,048,095,254.32/1,084,272.40
  6. Step 6: Final answer
    x = 829,171.80

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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.