Home / 6,385,205.80-9,577,808.70-3,025,973.80

Finding the Fourth Proportional to 6,385,205.80, 9,577,808.70 and 3,025,973.80

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Solution

The fourth proportional to 6,385,205.80, 9,577,808.70 and 3,025,973.80 is: 4,538,960.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,205.80 : 9,577,808.70 = 3,025,973.80 : x
  2. Step 2: Convert to fraction form
    6,385,205.80/9,577,808.70 = 3,025,973.80/x
  3. Step 3: Cross multiply
    6,385,205.80x = 9,577,808.70 × 3,025,973.80
  4. Step 4: Simplify right side
    6,385,205.80x = 28,982,198,187,612.05
  5. Step 5: Solve for x
    x = 28,982,198,187,612.05/6,385,205.80
  6. Step 6: Final answer
    x = 4,538,960.70

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1.5x scale

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.