Home / 1,214,098.86-1,675,575.64-704,770.86

Finding the Fourth Proportional to 1,214,098.86, 1,675,575.64 and 704,770.86

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Solution

The fourth proportional to 1,214,098.86, 1,675,575.64 and 704,770.86 is: 972,652.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,214,098.86 : 1,675,575.64 = 704,770.86 : x
  2. Step 2: Convert to fraction form
    1,214,098.86/1,675,575.64 = 704,770.86/x
  3. Step 3: Cross multiply
    1,214,098.86x = 1,675,575.64 × 704,770.86
  4. Step 4: Simplify right side
    1,214,098.86x = 1,180,896,884,797.85
  5. Step 5: Solve for x
    x = 1,180,896,884,797.85/1,214,098.86
  6. Step 6: Final answer
    x = 972,652.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.