Home / 1,169,083.90-1,613,193.51-652,866.47

Finding the Fourth Proportional to 1,169,083.90, 1,613,193.51 and 652,866.47

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Solution

The fourth proportional to 1,169,083.90, 1,613,193.51 and 652,866.47 is: 900,876.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,083.90 : 1,613,193.51 = 652,866.47 : x
  2. Step 2: Convert to fraction form
    1,169,083.90/1,613,193.51 = 652,866.47/x
  3. Step 3: Cross multiply
    1,169,083.90x = 1,613,193.51 × 652,866.47
  4. Step 4: Simplify right side
    1,169,083.90x = 1,053,199,945,873.40
  5. Step 5: Solve for x
    x = 1,053,199,945,873.40/1,169,083.90
  6. Step 6: Final answer
    x = 900,876.27

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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.