Home / 1,077,167.22-1,486,472.82-593,777.22

Finding the Fourth Proportional to 1,077,167.22, 1,486,472.82 and 593,777.22

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Solution

The fourth proportional to 1,077,167.22, 1,486,472.82 and 593,777.22 is: 819,402.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,167.22 : 1,486,472.82 = 593,777.22 : x
  2. Step 2: Convert to fraction form
    1,077,167.22/1,486,472.82 = 593,777.22/x
  3. Step 3: Cross multiply
    1,077,167.22x = 1,486,472.82 × 593,777.22
  4. Step 4: Simplify right side
    1,077,167.22x = 882,633,698,665.16
  5. Step 5: Solve for x
    x = 882,633,698,665.16/1,077,167.22
  6. Step 6: Final answer
    x = 819,402.67

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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.