Home / 1,797,849.36-2,696,787-450,035.28

Finding the Fourth Proportional to 1,797,849.36, 2,696,787 and 450,035.28

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Solution

The fourth proportional to 1,797,849.36, 2,696,787 and 450,035.28 is: 675,056.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,849.36 : 2,696,787 = 450,035.28 : x
  2. Step 2: Convert to fraction form
    1,797,849.36/2,696,787 = 450,035.28/x
  3. Step 3: Cross multiply
    1,797,849.36x = 2,696,787 × 450,035.28
  4. Step 4: Simplify right side
    1,797,849.36x = 1,213,649,292,645.36
  5. Step 5: Solve for x
    x = 1,213,649,292,645.36/1,797,849.36
  6. Step 6: Final answer
    x = 675,056.16

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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.