Home / 1,077,285.80-1,486,664.75-593,868.24

Finding the Fourth Proportional to 1,077,285.80, 1,486,664.75 and 593,868.24

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Solution

The fourth proportional to 1,077,285.80, 1,486,664.75 and 593,868.24 is: 819,543.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,285.80 : 1,486,664.75 = 593,868.24 : x
  2. Step 2: Convert to fraction form
    1,077,285.80/1,486,664.75 = 593,868.24/x
  3. Step 3: Cross multiply
    1,077,285.80x = 1,486,664.75 × 593,868.24
  4. Step 4: Simplify right side
    1,077,285.80x = 882,882,981,154.45
  5. Step 5: Solve for x
    x = 882,882,981,154.45/1,077,285.80
  6. Step 6: Final answer
    x = 819,543.88

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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.