Home / 1,704,660.67-2,553,890.01-992,529.73

Finding the Fourth Proportional to 1,704,660.67, 2,553,890.01 and 992,529.73

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Solution

The fourth proportional to 1,704,660.67, 2,553,890.01 and 992,529.73 is: 1,486,989.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,660.67 : 2,553,890.01 = 992,529.73 : x
  2. Step 2: Convert to fraction form
    1,704,660.67/2,553,890.01 = 992,529.73/x
  3. Step 3: Cross multiply
    1,704,660.67x = 2,553,890.01 × 992,529.73
  4. Step 4: Simplify right side
    1,704,660.67x = 2,534,811,762,075.00
  5. Step 5: Solve for x
    x = 2,534,811,762,075.00/1,704,660.67
  6. Step 6: Final answer
    x = 1,486,989.06

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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.