Home / 1,743,799.49-2,616,141.33-1,232,470.69

Finding the Fourth Proportional to 1,743,799.49, 2,616,141.33 and 1,232,470.69

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Solution

The fourth proportional to 1,743,799.49, 2,616,141.33 and 1,232,470.69 is: 1,849,018.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,799.49 : 2,616,141.33 = 1,232,470.69 : x
  2. Step 2: Convert to fraction form
    1,743,799.49/2,616,141.33 = 1,232,470.69/x
  3. Step 3: Cross multiply
    1,743,799.49x = 2,616,141.33 × 1,232,470.69
  4. Step 4: Simplify right side
    1,743,799.49x = 3,224,317,503,582.26
  5. Step 5: Solve for x
    x = 3,224,317,503,582.26/1,743,799.49
  6. Step 6: Final answer
    x = 1,849,018.50

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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.