Home / 6,527,338.80-9,782,713.80-3,154,282.80

Finding the Fourth Proportional to 6,527,338.80, 9,782,713.80 and 3,154,282.80

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Solution

The fourth proportional to 6,527,338.80, 9,782,713.80 and 3,154,282.80 is: 4,727,416.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,338.80 : 9,782,713.80 = 3,154,282.80 : x
  2. Step 2: Convert to fraction form
    6,527,338.80/9,782,713.80 = 3,154,282.80/x
  3. Step 3: Cross multiply
    6,527,338.80x = 9,782,713.80 × 3,154,282.80
  4. Step 4: Simplify right side
    6,527,338.80x = 30,857,445,876,662.64
  5. Step 5: Solve for x
    x = 30,857,445,876,662.64/6,527,338.80
  6. Step 6: Final answer
    x = 4,727,416.00

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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.