Home / 1,050,812.76-1,575,231.64-794,253

Finding the Fourth Proportional to 1,050,812.76, 1,575,231.64 and 794,253

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Solution

The fourth proportional to 1,050,812.76, 1,575,231.64 and 794,253 is: 1,190,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,812.76 : 1,575,231.64 = 794,253 : x
  2. Step 2: Convert to fraction form
    1,050,812.76/1,575,231.64 = 794,253/x
  3. Step 3: Cross multiply
    1,050,812.76x = 1,575,231.64 × 794,253
  4. Step 4: Simplify right side
    1,050,812.76x = 1,251,132,455,764.92
  5. Step 5: Solve for x
    x = 1,251,132,455,764.92/1,050,812.76
  6. Step 6: Final answer
    x = 1,190,633.10

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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.