Home / 6,363,364.53-8,781,627.85-3,462,942.45

Finding the Fourth Proportional to 6,363,364.53, 8,781,627.85 and 3,462,942.45

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Solution

The fourth proportional to 6,363,364.53, 8,781,627.85 and 3,462,942.45 is: 4,778,961.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,364.53 : 8,781,627.85 = 3,462,942.45 : x
  2. Step 2: Convert to fraction form
    6,363,364.53/8,781,627.85 = 3,462,942.45/x
  3. Step 3: Cross multiply
    6,363,364.53x = 8,781,627.85 × 3,462,942.45
  4. Step 4: Simplify right side
    6,363,364.53x = 30,410,271,886,140.98
  5. Step 5: Solve for x
    x = 30,410,271,886,140.98/6,363,364.53
  6. Step 6: Final answer
    x = 4,778,961.15

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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.