Home / 834,959.51-1,152,246.29-452,986.26

Finding the Fourth Proportional to 834,959.51, 1,152,246.29 and 452,986.26

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Solution

The fourth proportional to 834,959.51, 1,152,246.29 and 452,986.26 is: 625,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,959.51 : 1,152,246.29 = 452,986.26 : x
  2. Step 2: Convert to fraction form
    834,959.51/1,152,246.29 = 452,986.26/x
  3. Step 3: Cross multiply
    834,959.51x = 1,152,246.29 × 452,986.26
  4. Step 4: Simplify right side
    834,959.51x = 521,951,735,241.04
  5. Step 5: Solve for x
    x = 521,951,735,241.04/834,959.51
  6. Step 6: Final answer
    x = 625,122.22

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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.