Home / 6,964,690.98-10,443,483.18-4,091,671.62

Finding the Fourth Proportional to 6,964,690.98, 10,443,483.18 and 4,091,671.62

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Solution

The fourth proportional to 6,964,690.98, 10,443,483.18 and 4,091,671.62 is: 6,135,419.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,690.98 : 10,443,483.18 = 4,091,671.62 : x
  2. Step 2: Convert to fraction form
    6,964,690.98/10,443,483.18 = 4,091,671.62/x
  3. Step 3: Cross multiply
    6,964,690.98x = 10,443,483.18 × 4,091,671.62
  4. Step 4: Simplify right side
    6,964,690.98x = 42,731,303,741,553.35
  5. Step 5: Solve for x
    x = 42,731,303,741,553.35/6,964,690.98
  6. Step 6: Final answer
    x = 6,135,419.92

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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.