Home / 6,558,333.40-9,837,795.12-2,009,050.12

Finding the Fourth Proportional to 6,558,333.40, 9,837,795.12 and 2,009,050.12

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Solution

The fourth proportional to 6,558,333.40, 9,837,795.12 and 2,009,050.12 is: 3,013,665.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,333.40 : 9,837,795.12 = 2,009,050.12 : x
  2. Step 2: Convert to fraction form
    6,558,333.40/9,837,795.12 = 2,009,050.12/x
  3. Step 3: Cross multiply
    6,558,333.40x = 9,837,795.12 × 2,009,050.12
  4. Step 4: Simplify right side
    6,558,333.40x = 19,764,623,466,371.41
  5. Step 5: Solve for x
    x = 19,764,623,466,371.41/6,558,333.40
  6. Step 6: Final answer
    x = 3,013,665.56

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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.