Home / 1,077,475.21-1,486,926.72-594,057.62

Finding the Fourth Proportional to 1,077,475.21, 1,486,926.72 and 594,057.62

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Solution

The fourth proportional to 1,077,475.21, 1,486,926.72 and 594,057.62 is: 819,805.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,475.21 : 1,486,926.72 = 594,057.62 : x
  2. Step 2: Convert to fraction form
    1,077,475.21/1,486,926.72 = 594,057.62/x
  3. Step 3: Cross multiply
    1,077,475.21x = 1,486,926.72 × 594,057.62
  4. Step 4: Simplify right side
    1,077,475.21x = 883,320,147,932.94
  5. Step 5: Solve for x
    x = 883,320,147,932.94/1,077,475.21
  6. Step 6: Final answer
    x = 819,805.54

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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.