Home / 945,256.77-1,304,082.99-582,050.75

Finding the Fourth Proportional to 945,256.77, 1,304,082.99 and 582,050.75

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Solution

The fourth proportional to 945,256.77, 1,304,082.99 and 582,050.75 is: 803,001.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,256.77 : 1,304,082.99 = 582,050.75 : x
  2. Step 2: Convert to fraction form
    945,256.77/1,304,082.99 = 582,050.75/x
  3. Step 3: Cross multiply
    945,256.77x = 1,304,082.99 × 582,050.75
  4. Step 4: Simplify right side
    945,256.77x = 759,042,475,871.33
  5. Step 5: Solve for x
    x = 759,042,475,871.33/945,256.77
  6. Step 6: Final answer
    x = 803,001.36

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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.