Home / 4,993,819.43-6,890,731.88-3,032,677.58

Finding the Fourth Proportional to 4,993,819.43, 6,890,731.88 and 3,032,677.58

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Solution

The fourth proportional to 4,993,819.43, 6,890,731.88 and 3,032,677.58 is: 4,184,646.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,819.43 : 6,890,731.88 = 3,032,677.58 : x
  2. Step 2: Convert to fraction form
    4,993,819.43/6,890,731.88 = 3,032,677.58/x
  3. Step 3: Cross multiply
    4,993,819.43x = 6,890,731.88 × 3,032,677.58
  4. Step 4: Simplify right side
    4,993,819.43x = 20,897,368,032,650.20
  5. Step 5: Solve for x
    x = 20,897,368,032,650.20/4,993,819.43
  6. Step 6: Final answer
    x = 4,184,646.31

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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.