Home / 6,261,011.80-9,391,517.70-1,773,287.80

Finding the Fourth Proportional to 6,261,011.80, 9,391,517.70 and 1,773,287.80

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Solution

The fourth proportional to 6,261,011.80, 9,391,517.70 and 1,773,287.80 is: 2,659,931.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,011.80 : 9,391,517.70 = 1,773,287.80 : x
  2. Step 2: Convert to fraction form
    6,261,011.80/9,391,517.70 = 1,773,287.80/x
  3. Step 3: Cross multiply
    6,261,011.80x = 9,391,517.70 × 1,773,287.80
  4. Step 4: Simplify right side
    6,261,011.80x = 16,653,863,760,894.06
  5. Step 5: Solve for x
    x = 16,653,863,760,894.06/6,261,011.80
  6. Step 6: Final answer
    x = 2,659,931.70

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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.