Home / 11,646,010.60-17,484,762.30-7,394,482.60

Finding the Fourth Proportional to 11,646,010.60, 17,484,762.30 and 7,394,482.60

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Solution

The fourth proportional to 11,646,010.60, 17,484,762.30 and 7,394,482.60 is: 11,101,721.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,010.60 : 17,484,762.30 = 7,394,482.60 : x
  2. Step 2: Convert to fraction form
    11,646,010.60/17,484,762.30 = 7,394,482.60/x
  3. Step 3: Cross multiply
    11,646,010.60x = 17,484,762.30 × 7,394,482.60
  4. Step 4: Simplify right side
    11,646,010.60x = 129,290,770,592,485.98
  5. Step 5: Solve for x
    x = 129,290,770,592,485.98/11,646,010.60
  6. Step 6: Final answer
    x = 11,101,721.87

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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.