Home / 1,675,256.70-2,510,114.85-964,044.30

Finding the Fourth Proportional to 1,675,256.70, 2,510,114.85 and 964,044.30

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Solution

The fourth proportional to 1,675,256.70, 2,510,114.85 and 964,044.30 is: 1,444,472.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,256.70 : 2,510,114.85 = 964,044.30 : x
  2. Step 2: Convert to fraction form
    1,675,256.70/2,510,114.85 = 964,044.30/x
  3. Step 3: Cross multiply
    1,675,256.70x = 2,510,114.85 × 964,044.30
  4. Step 4: Simplify right side
    1,675,256.70x = 2,419,861,913,487.86
  5. Step 5: Solve for x
    x = 2,419,861,913,487.86/1,675,256.70
  6. Step 6: Final answer
    x = 1,444,472.31

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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.