Home / 834,922.24-1,152,186.24-452,947.84

Finding the Fourth Proportional to 834,922.24, 1,152,186.24 and 452,947.84

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Solution

The fourth proportional to 834,922.24, 1,152,186.24 and 452,947.84 is: 625,064.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,922.24 : 1,152,186.24 = 452,947.84 : x
  2. Step 2: Convert to fraction form
    834,922.24/1,152,186.24 = 452,947.84/x
  3. Step 3: Cross multiply
    834,922.24x = 1,152,186.24 × 452,947.84
  4. Step 4: Simplify right side
    834,922.24x = 521,880,268,685.72
  5. Step 5: Solve for x
    x = 521,880,268,685.72/834,922.24
  6. Step 6: Final answer
    x = 625,064.52

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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.