Home / 1,024,076.80-1,535,639.78-597,735.72

Finding the Fourth Proportional to 1,024,076.80, 1,535,639.78 and 597,735.72

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Solution

The fourth proportional to 1,024,076.80, 1,535,639.78 and 597,735.72 is: 896,326.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,076.80 : 1,535,639.78 = 597,735.72 : x
  2. Step 2: Convert to fraction form
    1,024,076.80/1,535,639.78 = 597,735.72/x
  3. Step 3: Cross multiply
    1,024,076.80x = 1,535,639.78 × 597,735.72
  4. Step 4: Simplify right side
    1,024,076.80x = 917,906,749,558.94
  5. Step 5: Solve for x
    x = 917,906,749,558.94/1,024,076.80
  6. Step 6: Final answer
    x = 896,326.09

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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.