Home / 5,664,807.38-8,504,618.52-3,363,501

Finding the Fourth Proportional to 5,664,807.38, 8,504,618.52 and 3,363,501

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Solution

The fourth proportional to 5,664,807.38, 8,504,618.52 and 3,363,501 is: 5,049,649.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,807.38 : 8,504,618.52 = 3,363,501 : x
  2. Step 2: Convert to fraction form
    5,664,807.38/8,504,618.52 = 3,363,501/x
  3. Step 3: Cross multiply
    5,664,807.38x = 8,504,618.52 × 3,363,501
  4. Step 4: Simplify right side
    5,664,807.38x = 28,605,292,896,638.52
  5. Step 5: Solve for x
    x = 28,605,292,896,638.52/5,664,807.38
  6. Step 6: Final answer
    x = 5,049,649.70

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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.