Home / 1,273,354.83-1,757,193.00-700,395.00

Finding the Fourth Proportional to 1,273,354.83, 1,757,193.00 and 700,395.00

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Solution

The fourth proportional to 1,273,354.83, 1,757,193.00 and 700,395.00 is: 966,524.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,354.83 : 1,757,193.00 = 700,395.00 : x
  2. Step 2: Convert to fraction form
    1,273,354.83/1,757,193.00 = 700,395.00/x
  3. Step 3: Cross multiply
    1,273,354.83x = 1,757,193.00 × 700,395.00
  4. Step 4: Simplify right side
    1,273,354.83x = 1,230,729,178,947.06
  5. Step 5: Solve for x
    x = 1,230,729,178,947.06/1,273,354.83
  6. Step 6: Final answer
    x = 966,524.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.