Home / 1,204,590.29-1,662,337.28-695,292.26

Finding the Fourth Proportional to 1,204,590.29, 1,662,337.28 and 695,292.26

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Solution

The fourth proportional to 1,204,590.29, 1,662,337.28 and 695,292.26 is: 959,504.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,590.29 : 1,662,337.28 = 695,292.26 : x
  2. Step 2: Convert to fraction form
    1,204,590.29/1,662,337.28 = 695,292.26/x
  3. Step 3: Cross multiply
    1,204,590.29x = 1,662,337.28 × 695,292.26
  4. Step 4: Simplify right side
    1,204,590.29x = 1,155,810,237,720.00
  5. Step 5: Solve for x
    x = 1,155,810,237,720.00/1,204,590.29
  6. Step 6: Final answer
    x = 959,504.86

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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.