Home / 6,187,205.80-9,280,808.70-3,352,853.80

Finding the Fourth Proportional to 6,187,205.80, 9,280,808.70 and 3,352,853.80

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Solution

The fourth proportional to 6,187,205.80, 9,280,808.70 and 3,352,853.80 is: 5,029,280.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,205.80 : 9,280,808.70 = 3,352,853.80 : x
  2. Step 2: Convert to fraction form
    6,187,205.80/9,280,808.70 = 3,352,853.80/x
  3. Step 3: Cross multiply
    6,187,205.80x = 9,280,808.70 × 3,352,853.80
  4. Step 4: Simplify right side
    6,187,205.80x = 31,117,194,716,868.05
  5. Step 5: Solve for x
    x = 31,117,194,716,868.05/6,187,205.80
  6. Step 6: Final answer
    x = 5,029,280.70

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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.