Home / 1,077,363.75-1,486,766.43-593,918.22

Finding the Fourth Proportional to 1,077,363.75, 1,486,766.43 and 593,918.22

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Solution

The fourth proportional to 1,077,363.75, 1,486,766.43 and 593,918.22 is: 819,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,363.75 : 1,486,766.43 = 593,918.22 : x
  2. Step 2: Convert to fraction form
    1,077,363.75/1,486,766.43 = 593,918.22/x
  3. Step 3: Cross multiply
    1,077,363.75x = 1,486,766.43 × 593,918.22
  4. Step 4: Simplify right side
    1,077,363.75x = 883,017,671,661.36
  5. Step 5: Solve for x
    x = 883,017,671,661.36/1,077,363.75
  6. Step 6: Final answer
    x = 819,609.60

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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.