Home / 6,045,406.80-9,065,993.40-1,784,446.80

Finding the Fourth Proportional to 6,045,406.80, 9,065,993.40 and 1,784,446.80

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Solution

The fourth proportional to 6,045,406.80, 9,065,993.40 and 1,784,446.80 is: 2,676,045.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,406.80 : 9,065,993.40 = 1,784,446.80 : x
  2. Step 2: Convert to fraction form
    6,045,406.80/9,065,993.40 = 1,784,446.80/x
  3. Step 3: Cross multiply
    6,045,406.80x = 9,065,993.40 × 1,784,446.80
  4. Step 4: Simplify right side
    6,045,406.80x = 16,177,782,911,451.12
  5. Step 5: Solve for x
    x = 16,177,782,911,451.12/6,045,406.80
  6. Step 6: Final answer
    x = 2,676,045.38

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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.