Home / 10,009,063.42-15,008,194.18-4,541,173.92

Finding the Fourth Proportional to 10,009,063.42, 15,008,194.18 and 4,541,173.92

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Solution

The fourth proportional to 10,009,063.42, 15,008,194.18 and 4,541,173.92 is: 6,809,310.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,009,063.42 : 15,008,194.18 = 4,541,173.92 : x
  2. Step 2: Convert to fraction form
    10,009,063.42/15,008,194.18 = 4,541,173.92/x
  3. Step 3: Cross multiply
    10,009,063.42x = 15,008,194.18 × 4,541,173.92
  4. Step 4: Simplify right side
    10,009,063.42x = 68,154,819,996,511.78
  5. Step 5: Solve for x
    x = 68,154,819,996,511.78/10,009,063.42
  6. Step 6: Final answer
    x = 6,809,310.44

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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.