Home / 1,323,677.65-1,983,771.66-524,523.25

Finding the Fourth Proportional to 1,323,677.65, 1,983,771.66 and 524,523.25

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Solution

The fourth proportional to 1,323,677.65, 1,983,771.66 and 524,523.25 is: 786,093.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,677.65 : 1,983,771.66 = 524,523.25 : x
  2. Step 2: Convert to fraction form
    1,323,677.65/1,983,771.66 = 524,523.25/x
  3. Step 3: Cross multiply
    1,323,677.65x = 1,983,771.66 × 524,523.25
  4. Step 4: Simplify right side
    1,323,677.65x = 1,040,534,348,698.61
  5. Step 5: Solve for x
    x = 1,040,534,348,698.61/1,323,677.65
  6. Step 6: Final answer
    x = 786,093.46

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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.