Home / 4,732,922.34-7,099,383.47-1,138,689.24

Finding the Fourth Proportional to 4,732,922.34, 7,099,383.47 and 1,138,689.24

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Solution

The fourth proportional to 4,732,922.34, 7,099,383.47 and 1,138,689.24 is: 1,708,033.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,922.34 : 7,099,383.47 = 1,138,689.24 : x
  2. Step 2: Convert to fraction form
    4,732,922.34/7,099,383.47 = 1,138,689.24/x
  3. Step 3: Cross multiply
    4,732,922.34x = 7,099,383.47 × 1,138,689.24
  4. Step 4: Simplify right side
    4,732,922.34x = 8,083,991,562,229.42
  5. Step 5: Solve for x
    x = 8,083,991,562,229.42/4,732,922.34
  6. Step 6: Final answer
    x = 1,708,033.85

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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.