Home / 1,806,493.66-2,709,745.20-609,256.96

Finding the Fourth Proportional to 1,806,493.66, 2,709,745.20 and 609,256.96

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Solution

The fourth proportional to 1,806,493.66, 2,709,745.20 and 609,256.96 is: 913,887.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,493.66 : 2,709,745.20 = 609,256.96 : x
  2. Step 2: Convert to fraction form
    1,806,493.66/2,709,745.20 = 609,256.96/x
  3. Step 3: Cross multiply
    1,806,493.66x = 2,709,745.20 × 609,256.96
  4. Step 4: Simplify right side
    1,806,493.66x = 1,650,931,122,926.59
  5. Step 5: Solve for x
    x = 1,650,931,122,926.59/1,806,493.66
  6. Step 6: Final answer
    x = 913,887.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.