Home / 1,169,606.52-1,754,573.40-411,548.04

Finding the Fourth Proportional to 1,169,606.52, 1,754,573.40 and 411,548.04

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Solution

The fourth proportional to 1,169,606.52, 1,754,573.40 and 411,548.04 is: 617,379.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,606.52 : 1,754,573.40 = 411,548.04 : x
  2. Step 2: Convert to fraction form
    1,169,606.52/1,754,573.40 = 411,548.04/x
  3. Step 3: Cross multiply
    1,169,606.52x = 1,754,573.40 × 411,548.04
  4. Step 4: Simplify right side
    1,169,606.52x = 722,091,243,806.14
  5. Step 5: Solve for x
    x = 722,091,243,806.14/1,169,606.52
  6. Step 6: Final answer
    x = 617,379.63

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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.