Home / 795,814.47-1,193,734.08-443,070.54

Finding the Fourth Proportional to 795,814.47, 1,193,734.08 and 443,070.54

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Solution

The fourth proportional to 795,814.47, 1,193,734.08 and 443,070.54 is: 664,612.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,814.47 : 1,193,734.08 = 443,070.54 : x
  2. Step 2: Convert to fraction form
    795,814.47/1,193,734.08 = 443,070.54/x
  3. Step 3: Cross multiply
    795,814.47x = 1,193,734.08 × 443,070.54
  4. Step 4: Simplify right side
    795,814.47x = 528,908,403,442.00
  5. Step 5: Solve for x
    x = 528,908,403,442.00/795,814.47
  6. Step 6: Final answer
    x = 664,612.70

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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.