Home / 1,171,879.29-1,756,412.58-603,527.82

Finding the Fourth Proportional to 1,171,879.29, 1,756,412.58 and 603,527.82

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Solution

The fourth proportional to 1,171,879.29, 1,756,412.58 and 603,527.82 is: 904,567.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,879.29 : 1,756,412.58 = 603,527.82 : x
  2. Step 2: Convert to fraction form
    1,171,879.29/1,756,412.58 = 603,527.82/x
  3. Step 3: Cross multiply
    1,171,879.29x = 1,756,412.58 × 603,527.82
  4. Step 4: Simplify right side
    1,171,879.29x = 1,060,043,855,427.98
  5. Step 5: Solve for x
    x = 1,060,043,855,427.98/1,171,879.29
  6. Step 6: Final answer
    x = 904,567.45

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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.