Home / 982,832.94-1,356,085.04-552,956.22

Finding the Fourth Proportional to 982,832.94, 1,356,085.04 and 552,956.22

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Solution

The fourth proportional to 982,832.94, 1,356,085.04 and 552,956.22 is: 762,953.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,832.94 : 1,356,085.04 = 552,956.22 : x
  2. Step 2: Convert to fraction form
    982,832.94/1,356,085.04 = 552,956.22/x
  3. Step 3: Cross multiply
    982,832.94x = 1,356,085.04 × 552,956.22
  4. Step 4: Simplify right side
    982,832.94x = 749,855,654,952.17
  5. Step 5: Solve for x
    x = 749,855,654,952.17/982,832.94
  6. Step 6: Final answer
    x = 762,953.32

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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.