Home / 941,362.50-1,411,482.48-372,825.20

Finding the Fourth Proportional to 941,362.50, 1,411,482.48 and 372,825.20

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Solution

The fourth proportional to 941,362.50, 1,411,482.48 and 372,825.20 is: 559,015.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,362.50 : 1,411,482.48 = 372,825.20 : x
  2. Step 2: Convert to fraction form
    941,362.50/1,411,482.48 = 372,825.20/x
  3. Step 3: Cross multiply
    941,362.50x = 1,411,482.48 × 372,825.20
  4. Step 4: Simplify right side
    941,362.50x = 526,236,230,845.08
  5. Step 5: Solve for x
    x = 526,236,230,845.08/941,362.50
  6. Step 6: Final answer
    x = 559,015.50

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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.