Home / 6,112,956.97-8,436,070.37-3,359,594.30

Finding the Fourth Proportional to 6,112,956.97, 8,436,070.37 and 3,359,594.30

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Solution

The fourth proportional to 6,112,956.97, 8,436,070.37 and 3,359,594.30 is: 4,636,344.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,956.97 : 8,436,070.37 = 3,359,594.30 : x
  2. Step 2: Convert to fraction form
    6,112,956.97/8,436,070.37 = 3,359,594.30/x
  3. Step 3: Cross multiply
    6,112,956.97x = 8,436,070.37 × 3,359,594.30
  4. Step 4: Simplify right side
    6,112,956.97x = 28,341,773,912,652.92
  5. Step 5: Solve for x
    x = 28,341,773,912,652.92/6,112,956.97
  6. Step 6: Final answer
    x = 4,636,344.42

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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.