Home / 5,674,045.74-8,505,940.10-3,853,018.32

Finding the Fourth Proportional to 5,674,045.74, 8,505,940.10 and 3,853,018.32

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Solution

The fourth proportional to 5,674,045.74, 8,505,940.10 and 3,853,018.32 is: 5,776,044.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,045.74 : 8,505,940.10 = 3,853,018.32 : x
  2. Step 2: Convert to fraction form
    5,674,045.74/8,505,940.10 = 3,853,018.32/x
  3. Step 3: Cross multiply
    5,674,045.74x = 8,505,940.10 × 3,853,018.32
  4. Step 4: Simplify right side
    5,674,045.74x = 32,773,543,014,857.54
  5. Step 5: Solve for x
    x = 32,773,543,014,857.54/5,674,045.74
  6. Step 6: Final answer
    x = 5,776,044.91

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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.