Home / 2,962,262.76-4,087,925.46-1,673,105.64

Finding the Fourth Proportional to 2,962,262.76, 4,087,925.46 and 1,673,105.64

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Solution

The fourth proportional to 2,962,262.76, 4,087,925.46 and 1,673,105.64 is: 2,308,887.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,262.76 : 4,087,925.46 = 1,673,105.64 : x
  2. Step 2: Convert to fraction form
    2,962,262.76/4,087,925.46 = 1,673,105.64/x
  3. Step 3: Cross multiply
    2,962,262.76x = 4,087,925.46 × 1,673,105.64
  4. Step 4: Simplify right side
    2,962,262.76x = 6,839,531,143,025.59
  5. Step 5: Solve for x
    x = 6,839,531,143,025.59/2,962,262.76
  6. Step 6: Final answer
    x = 2,308,887.39

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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.