Home / 1,039,344.73-1,434,336.59-597,818.49

Finding the Fourth Proportional to 1,039,344.73, 1,434,336.59 and 597,818.49

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Solution

The fourth proportional to 1,039,344.73, 1,434,336.59 and 597,818.49 is: 825,013.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,344.73 : 1,434,336.59 = 597,818.49 : x
  2. Step 2: Convert to fraction form
    1,039,344.73/1,434,336.59 = 597,818.49/x
  3. Step 3: Cross multiply
    1,039,344.73x = 1,434,336.59 × 597,818.49
  4. Step 4: Simplify right side
    1,039,344.73x = 857,472,927,213.87
  5. Step 5: Solve for x
    x = 857,472,927,213.87/1,039,344.73
  6. Step 6: Final answer
    x = 825,013.02

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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.