Home / 4,958,682.83-6,842,456.65-2,783,465.29

Finding the Fourth Proportional to 4,958,682.83, 6,842,456.65 and 2,783,465.29

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Solution

The fourth proportional to 4,958,682.83, 6,842,456.65 and 2,783,465.29 is: 3,840,887.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,682.83 : 6,842,456.65 = 2,783,465.29 : x
  2. Step 2: Convert to fraction form
    4,958,682.83/6,842,456.65 = 2,783,465.29/x
  3. Step 3: Cross multiply
    4,958,682.83x = 6,842,456.65 × 2,783,465.29
  4. Step 4: Simplify right side
    4,958,682.83x = 19,045,740,607,052.59
  5. Step 5: Solve for x
    x = 19,045,740,607,052.59/4,958,682.83
  6. Step 6: Final answer
    x = 3,840,887.04

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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.