Home / 3,584,518.44-4,939,832.58-2,564,153.64

Finding the Fourth Proportional to 3,584,518.44, 4,939,832.58 and 2,564,153.64

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Solution

The fourth proportional to 3,584,518.44, 4,939,832.58 and 2,564,153.64 is: 3,533,665.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,518.44 : 4,939,832.58 = 2,564,153.64 : x
  2. Step 2: Convert to fraction form
    3,584,518.44/4,939,832.58 = 2,564,153.64/x
  3. Step 3: Cross multiply
    3,584,518.44x = 4,939,832.58 × 2,564,153.64
  4. Step 4: Simplify right side
    3,584,518.44x = 12,666,489,690,997.59
  5. Step 5: Solve for x
    x = 12,666,489,690,997.59/3,584,518.44
  6. Step 6: Final answer
    x = 3,533,665.65

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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.