Home / 1,149,017.00-1,723,527.32-474,357.87

Finding the Fourth Proportional to 1,149,017.00, 1,723,527.32 and 474,357.87

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Solution

The fourth proportional to 1,149,017.00, 1,723,527.32 and 474,357.87 is: 711,537.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,017.00 : 1,723,527.32 = 474,357.87 : x
  2. Step 2: Convert to fraction form
    1,149,017.00/1,723,527.32 = 474,357.87/x
  3. Step 3: Cross multiply
    1,149,017.00x = 1,723,527.32 × 474,357.87
  4. Step 4: Simplify right side
    1,149,017.00x = 817,568,746,030.22
  5. Step 5: Solve for x
    x = 817,568,746,030.22/1,149,017.00
  6. Step 6: Final answer
    x = 711,537.56

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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.