Home / 5,864,674.80-8,797,012.20-3,467,285.40

Finding the Fourth Proportional to 5,864,674.80, 8,797,012.20 and 3,467,285.40

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Solution

The fourth proportional to 5,864,674.80, 8,797,012.20 and 3,467,285.40 is: 5,200,928.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,674.80 : 8,797,012.20 = 3,467,285.40 : x
  2. Step 2: Convert to fraction form
    5,864,674.80/8,797,012.20 = 3,467,285.40/x
  3. Step 3: Cross multiply
    5,864,674.80x = 8,797,012.20 × 3,467,285.40
  4. Step 4: Simplify right side
    5,864,674.80x = 30,501,751,964,681.88
  5. Step 5: Solve for x
    x = 30,501,751,964,681.88/5,864,674.80
  6. Step 6: Final answer
    x = 5,200,928.10

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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.