Home / 529,733.03-795,098.90-193,099.05

Finding the Fourth Proportional to 529,733.03, 795,098.90 and 193,099.05

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Solution

The fourth proportional to 529,733.03, 795,098.90 and 193,099.05 is: 289,830.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,733.03 : 795,098.90 = 193,099.05 : x
  2. Step 2: Convert to fraction form
    529,733.03/795,098.90 = 193,099.05/x
  3. Step 3: Cross multiply
    529,733.03x = 795,098.90 × 193,099.05
  4. Step 4: Simplify right side
    529,733.03x = 153,532,841,280.55
  5. Step 5: Solve for x
    x = 153,532,841,280.55/529,733.03
  6. Step 6: Final answer
    x = 289,830.60

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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.