Home / 1,051,971.62-1,451,366.25-598,941.86

Finding the Fourth Proportional to 1,051,971.62, 1,451,366.25 and 598,941.86

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Solution

The fourth proportional to 1,051,971.62, 1,451,366.25 and 598,941.86 is: 826,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,971.62 : 1,451,366.25 = 598,941.86 : x
  2. Step 2: Convert to fraction form
    1,051,971.62/1,451,366.25 = 598,941.86/x
  3. Step 3: Cross multiply
    1,051,971.62x = 1,451,366.25 × 598,941.86
  4. Step 4: Simplify right side
    1,051,971.62x = 869,284,001,316.23
  5. Step 5: Solve for x
    x = 869,284,001,316.23/1,051,971.62
  6. Step 6: Final answer
    x = 826,337.88

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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.