Home / 834,896.33-1,152,159.12-452,923.11

Finding the Fourth Proportional to 834,896.33, 1,152,159.12 and 452,923.11

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Solution

The fourth proportional to 834,896.33, 1,152,159.12 and 452,923.11 is: 625,035.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,896.33 : 1,152,159.12 = 452,923.11 : x
  2. Step 2: Convert to fraction form
    834,896.33/1,152,159.12 = 452,923.11/x
  3. Step 3: Cross multiply
    834,896.33x = 1,152,159.12 × 452,923.11
  4. Step 4: Simplify right side
    834,896.33x = 521,839,491,845.26
  5. Step 5: Solve for x
    x = 521,839,491,845.26/834,896.33
  6. Step 6: Final answer
    x = 625,035.08

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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.