Home / 4,733,737.47-6,533,644.10-2,899,206.54

Finding the Fourth Proportional to 4,733,737.47, 6,533,644.10 and 2,899,206.54

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Solution

The fourth proportional to 4,733,737.47, 6,533,644.10 and 2,899,206.54 is: 4,001,570.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,737.47 : 6,533,644.10 = 2,899,206.54 : x
  2. Step 2: Convert to fraction form
    4,733,737.47/6,533,644.10 = 2,899,206.54/x
  3. Step 3: Cross multiply
    4,733,737.47x = 6,533,644.10 × 2,899,206.54
  4. Step 4: Simplify right side
    4,733,737.47x = 18,942,383,690,256.38
  5. Step 5: Solve for x
    x = 18,942,383,690,256.38/4,733,737.47
  6. Step 6: Final answer
    x = 4,001,570.39

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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.