Home / 706,513.86-1,059,771.06-174,045.24

Finding the Fourth Proportional to 706,513.86, 1,059,771.06 and 174,045.24

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Solution

The fourth proportional to 706,513.86, 1,059,771.06 and 174,045.24 is: 261,067.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,513.86 : 1,059,771.06 = 174,045.24 : x
  2. Step 2: Convert to fraction form
    706,513.86/1,059,771.06 = 174,045.24/x
  3. Step 3: Cross multiply
    706,513.86x = 1,059,771.06 × 174,045.24
  4. Step 4: Simplify right side
    706,513.86x = 184,448,108,482.75
  5. Step 5: Solve for x
    x = 184,448,108,482.75/706,513.86
  6. Step 6: Final answer
    x = 261,067.93

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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.