Home / 941,434.64-1,412,119.14-301,729.04

Finding the Fourth Proportional to 941,434.64, 1,412,119.14 and 301,729.04

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Solution

The fourth proportional to 941,434.64, 1,412,119.14 and 301,729.04 is: 452,583.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,434.64 : 1,412,119.14 = 301,729.04 : x
  2. Step 2: Convert to fraction form
    941,434.64/1,412,119.14 = 301,729.04/x
  3. Step 3: Cross multiply
    941,434.64x = 1,412,119.14 × 301,729.04
  4. Step 4: Simplify right side
    941,434.64x = 426,077,352,477.83
  5. Step 5: Solve for x
    x = 426,077,352,477.83/941,434.64
  6. Step 6: Final answer
    x = 452,583.04

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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.