Home / 7,583,857.84-10,465,760.82-4,146,099.04

Finding the Fourth Proportional to 7,583,857.84, 10,465,760.82 and 4,146,099.04

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Solution

The fourth proportional to 7,583,857.84, 10,465,760.82 and 4,146,099.04 is: 5,721,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,857.84 : 10,465,760.82 = 4,146,099.04 : x
  2. Step 2: Convert to fraction form
    7,583,857.84/10,465,760.82 = 4,146,099.04/x
  3. Step 3: Cross multiply
    7,583,857.84x = 10,465,760.82 × 4,146,099.04
  4. Step 4: Simplify right side
    7,583,857.84x = 43,392,080,888,671.62
  5. Step 5: Solve for x
    x = 43,392,080,888,671.62/7,583,857.84
  6. Step 6: Final answer
    x = 5,721,636.90

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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.