Home / 4,959,950.19-6,845,478.30-3,027,333.83

Finding the Fourth Proportional to 4,959,950.19, 6,845,478.30 and 3,027,333.83

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Solution

The fourth proportional to 4,959,950.19, 6,845,478.30 and 3,027,333.83 is: 4,178,176.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,950.19 : 6,845,478.30 = 3,027,333.83 : x
  2. Step 2: Convert to fraction form
    4,959,950.19/6,845,478.30 = 3,027,333.83/x
  3. Step 3: Cross multiply
    4,959,950.19x = 6,845,478.30 × 3,027,333.83
  4. Step 4: Simplify right side
    4,959,950.19x = 20,723,548,005,893.50
  5. Step 5: Solve for x
    x = 20,723,548,005,893.50/4,959,950.19
  6. Step 6: Final answer
    x = 4,178,176.64

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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.