Home / 17,604,675.90-26,404,179.21-4,822,190.94

Finding the Fourth Proportional to 17,604,675.90, 26,404,179.21 and 4,822,190.94

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Solution

The fourth proportional to 17,604,675.90, 26,404,179.21 and 4,822,190.94 is: 7,232,509.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,675.90 : 26,404,179.21 = 4,822,190.94 : x
  2. Step 2: Convert to fraction form
    17,604,675.90/26,404,179.21 = 4,822,190.94/x
  3. Step 3: Cross multiply
    17,604,675.90x = 26,404,179.21 × 4,822,190.94
  4. Step 4: Simplify right side
    17,604,675.90x = 127,325,993,764,598.38
  5. Step 5: Solve for x
    x = 127,325,993,764,598.38/17,604,675.90
  6. Step 6: Final answer
    x = 7,232,509.96

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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.