Home / 1,196,796.40-1,651,576.44-652,932.70

Finding the Fourth Proportional to 1,196,796.40, 1,651,576.44 and 652,932.70

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Solution

The fourth proportional to 1,196,796.40, 1,651,576.44 and 652,932.70 is: 901,045.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,796.40 : 1,651,576.44 = 652,932.70 : x
  2. Step 2: Convert to fraction form
    1,196,796.40/1,651,576.44 = 652,932.70/x
  3. Step 3: Cross multiply
    1,196,796.40x = 1,651,576.44 × 652,932.70
  4. Step 4: Simplify right side
    1,196,796.40x = 1,078,368,264,225.59
  5. Step 5: Solve for x
    x = 1,078,368,264,225.59/1,196,796.40
  6. Step 6: Final answer
    x = 901,045.71

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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.