Home / 6,699,110.40-10,048,665.60-6,114,525.30

Finding the Fourth Proportional to 6,699,110.40, 10,048,665.60 and 6,114,525.30

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Solution

The fourth proportional to 6,699,110.40, 10,048,665.60 and 6,114,525.30 is: 9,171,787.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699,110.40 : 10,048,665.60 = 6,114,525.30 : x
  2. Step 2: Convert to fraction form
    6,699,110.40/10,048,665.60 = 6,114,525.30/x
  3. Step 3: Cross multiply
    6,699,110.40x = 10,048,665.60 × 6,114,525.30
  4. Step 4: Simplify right side
    6,699,110.40x = 61,442,820,042,439.68
  5. Step 5: Solve for x
    x = 61,442,820,042,439.68/6,699,110.40
  6. Step 6: Final answer
    x = 9,171,787.95

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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.