Home / 6,174,469.60-9,266,953.20-2,767,998.40

Finding the Fourth Proportional to 6,174,469.60, 9,266,953.20 and 2,767,998.40

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Solution

The fourth proportional to 6,174,469.60, 9,266,953.20 and 2,767,998.40 is: 4,154,350.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,469.60 : 9,266,953.20 = 2,767,998.40 : x
  2. Step 2: Convert to fraction form
    6,174,469.60/9,266,953.20 = 2,767,998.40/x
  3. Step 3: Cross multiply
    6,174,469.60x = 9,266,953.20 × 2,767,998.40
  4. Step 4: Simplify right side
    6,174,469.60x = 25,650,911,630,474.88
  5. Step 5: Solve for x
    x = 25,650,911,630,474.88/6,174,469.60
  6. Step 6: Final answer
    x = 4,154,350.62

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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.