Home / 5,546,550.78-8,320,244.43-1,655,700.59

Finding the Fourth Proportional to 5,546,550.78, 8,320,244.43 and 1,655,700.59

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Solution

The fourth proportional to 5,546,550.78, 8,320,244.43 and 1,655,700.59 is: 2,483,675.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,550.78 : 8,320,244.43 = 1,655,700.59 : x
  2. Step 2: Convert to fraction form
    5,546,550.78/8,320,244.43 = 1,655,700.59/x
  3. Step 3: Cross multiply
    5,546,550.78x = 8,320,244.43 × 1,655,700.59
  4. Step 4: Simplify right side
    5,546,550.78x = 13,775,833,611,695.21
  5. Step 5: Solve for x
    x = 13,775,833,611,695.21/5,546,550.78
  6. Step 6: Final answer
    x = 2,483,675.74

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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.