Home / 1,182,344.43-1,773,451.02-1,050,730.77

Finding the Fourth Proportional to 1,182,344.43, 1,773,451.02 and 1,050,730.77

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Solution

The fourth proportional to 1,182,344.43, 1,773,451.02 and 1,050,730.77 is: 1,576,037.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,344.43 : 1,773,451.02 = 1,050,730.77 : x
  2. Step 2: Convert to fraction form
    1,182,344.43/1,773,451.02 = 1,050,730.77/x
  3. Step 3: Cross multiply
    1,182,344.43x = 1,773,451.02 × 1,050,730.77
  4. Step 4: Simplify right side
    1,182,344.43x = 1,863,419,555,801.89
  5. Step 5: Solve for x
    x = 1,863,419,555,801.89/1,182,344.43
  6. Step 6: Final answer
    x = 1,576,037.84

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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.