Home / 1,598,580.48-2,207,018.66-1,040,306.83

Finding the Fourth Proportional to 1,598,580.48, 2,207,018.66 and 1,040,306.83

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Solution

The fourth proportional to 1,598,580.48, 2,207,018.66 and 1,040,306.83 is: 1,436,259.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,580.48 : 2,207,018.66 = 1,040,306.83 : x
  2. Step 2: Convert to fraction form
    1,598,580.48/2,207,018.66 = 1,040,306.83/x
  3. Step 3: Cross multiply
    1,598,580.48x = 2,207,018.66 × 1,040,306.83
  4. Step 4: Simplify right side
    1,598,580.48x = 2,295,976,588,536.22
  5. Step 5: Solve for x
    x = 2,295,976,588,536.22/1,598,580.48
  6. Step 6: Final answer
    x = 1,436,259.62

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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.