Home / 729,131.60-1,093,697.40-596,271.35

Finding the Fourth Proportional to 729,131.60, 1,093,697.40 and 596,271.35

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Solution

The fourth proportional to 729,131.60, 1,093,697.40 and 596,271.35 is: 894,407.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,131.60 : 1,093,697.40 = 596,271.35 : x
  2. Step 2: Convert to fraction form
    729,131.60/1,093,697.40 = 596,271.35/x
  3. Step 3: Cross multiply
    729,131.60x = 1,093,697.40 × 596,271.35
  4. Step 4: Simplify right side
    729,131.60x = 652,140,425,189.49
  5. Step 5: Solve for x
    x = 652,140,425,189.49/729,131.60
  6. Step 6: Final answer
    x = 894,407.03

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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.