Home / 750,936.10-1,126,411.23-182,322.25

Finding the Fourth Proportional to 750,936.10, 1,126,411.23 and 182,322.25

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Solution

The fourth proportional to 750,936.10, 1,126,411.23 and 182,322.25 is: 273,485.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,936.10 : 1,126,411.23 = 182,322.25 : x
  2. Step 2: Convert to fraction form
    750,936.10/1,126,411.23 = 182,322.25/x
  3. Step 3: Cross multiply
    750,936.10x = 1,126,411.23 × 182,322.25
  4. Step 4: Simplify right side
    750,936.10x = 205,369,829,878.87
  5. Step 5: Solve for x
    x = 205,369,829,878.87/750,936.10
  6. Step 6: Final answer
    x = 273,485.09

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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.