Home / 9,766,673.80-14,649,780.30-2,674,961.80

Finding the Fourth Proportional to 9,766,673.80, 14,649,780.30 and 2,674,961.80

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Solution

The fourth proportional to 9,766,673.80, 14,649,780.30 and 2,674,961.80 is: 4,012,379.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,766,673.80 : 14,649,780.30 = 2,674,961.80 : x
  2. Step 2: Convert to fraction form
    9,766,673.80/14,649,780.30 = 2,674,961.80/x
  3. Step 3: Cross multiply
    9,766,673.80x = 14,649,780.30 × 2,674,961.80
  4. Step 4: Simplify right side
    9,766,673.80x = 39,187,602,680,892.54
  5. Step 5: Solve for x
    x = 39,187,602,680,892.54/9,766,673.80
  6. Step 6: Final answer
    x = 4,012,379.60

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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.