Home / 6,187,206.80-9,280,810.20-3,352,854.80

Finding the Fourth Proportional to 6,187,206.80, 9,280,810.20 and 3,352,854.80

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Solution

The fourth proportional to 6,187,206.80, 9,280,810.20 and 3,352,854.80 is: 5,029,282.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,206.80 : 9,280,810.20 = 3,352,854.80 : x
  2. Step 2: Convert to fraction form
    6,187,206.80/9,280,810.20 = 3,352,854.80/x
  3. Step 3: Cross multiply
    6,187,206.80x = 9,280,810.20 × 3,352,854.80
  4. Step 4: Simplify right side
    6,187,206.80x = 31,117,209,026,958.96
  5. Step 5: Solve for x
    x = 31,117,209,026,958.96/6,187,206.80
  6. Step 6: Final answer
    x = 5,029,282.20

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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.