Home / 941,956.04-1,299,908.04-512,240.24

Finding the Fourth Proportional to 941,956.04, 1,299,908.04 and 512,240.24

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Solution

The fourth proportional to 941,956.04, 1,299,908.04 and 512,240.24 is: 706,896.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,956.04 : 1,299,908.04 = 512,240.24 : x
  2. Step 2: Convert to fraction form
    941,956.04/1,299,908.04 = 512,240.24/x
  3. Step 3: Cross multiply
    941,956.04x = 1,299,908.04 × 512,240.24
  4. Step 4: Simplify right side
    941,956.04x = 665,865,206,387.53
  5. Step 5: Solve for x
    x = 665,865,206,387.53/941,956.04
  6. Step 6: Final answer
    x = 706,896.26

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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.