Home / 1,077,377.68-1,486,791.48-593,960.50

Finding the Fourth Proportional to 1,077,377.68, 1,486,791.48 and 593,960.50

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Solution

The fourth proportional to 1,077,377.68, 1,486,791.48 and 593,960.50 is: 819,671.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,377.68 : 1,486,791.48 = 593,960.50 : x
  2. Step 2: Convert to fraction form
    1,077,377.68/1,486,791.48 = 593,960.50/x
  3. Step 3: Cross multiply
    1,077,377.68x = 1,486,791.48 × 593,960.50
  4. Step 4: Simplify right side
    1,077,377.68x = 883,095,410,856.54
  5. Step 5: Solve for x
    x = 883,095,410,856.54/1,077,377.68
  6. Step 6: Final answer
    x = 819,671.16

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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.