Home / 6,650,035.04-9,975,473.99-2,811,142.00

Finding the Fourth Proportional to 6,650,035.04, 9,975,473.99 and 2,811,142.00

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Solution

The fourth proportional to 6,650,035.04, 9,975,473.99 and 2,811,142.00 is: 4,216,891.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,035.04 : 9,975,473.99 = 2,811,142.00 : x
  2. Step 2: Convert to fraction form
    6,650,035.04/9,975,473.99 = 2,811,142.00/x
  3. Step 3: Cross multiply
    6,650,035.04x = 9,975,473.99 × 2,811,142.00
  4. Step 4: Simplify right side
    6,650,035.04x = 28,042,473,912,152.00
  5. Step 5: Solve for x
    x = 28,042,473,912,152.00/6,650,035.04
  6. Step 6: Final answer
    x = 4,216,891.15

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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.