Home / 2,475,800.67-3,713,713.82-1,127,020.03

Finding the Fourth Proportional to 2,475,800.67, 3,713,713.82 and 1,127,020.03

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Solution

The fourth proportional to 2,475,800.67, 3,713,713.82 and 1,127,020.03 is: 1,690,535.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,800.67 : 3,713,713.82 = 1,127,020.03 : x
  2. Step 2: Convert to fraction form
    2,475,800.67/3,713,713.82 = 1,127,020.03/x
  3. Step 3: Cross multiply
    2,475,800.67x = 3,713,713.82 × 1,127,020.03
  4. Step 4: Simplify right side
    2,475,800.67x = 4,185,429,850,134.76
  5. Step 5: Solve for x
    x = 4,185,429,850,134.76/2,475,800.67
  6. Step 6: Final answer
    x = 1,690,535.87

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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.