Home / 941,036.08-1,411,577.16-276,209.20

Finding the Fourth Proportional to 941,036.08, 1,411,577.16 and 276,209.20

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Solution

The fourth proportional to 941,036.08, 1,411,577.16 and 276,209.20 is: 414,320.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,036.08 : 1,411,577.16 = 276,209.20 : x
  2. Step 2: Convert to fraction form
    941,036.08/1,411,577.16 = 276,209.20/x
  3. Step 3: Cross multiply
    941,036.08x = 1,411,577.16 × 276,209.20
  4. Step 4: Simplify right side
    941,036.08x = 389,890,598,101.87
  5. Step 5: Solve for x
    x = 389,890,598,101.87/941,036.08
  6. Step 6: Final answer
    x = 414,320.56

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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.