Home / 1,824,769.33-2,518,166.41-1,050,551.89

Finding the Fourth Proportional to 1,824,769.33, 2,518,166.41 and 1,050,551.89

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Solution

The fourth proportional to 1,824,769.33, 2,518,166.41 and 1,050,551.89 is: 1,449,752.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,769.33 : 2,518,166.41 = 1,050,551.89 : x
  2. Step 2: Convert to fraction form
    1,824,769.33/2,518,166.41 = 1,050,551.89/x
  3. Step 3: Cross multiply
    1,824,769.33x = 2,518,166.41 × 1,050,551.89
  4. Step 4: Simplify right side
    1,824,769.33x = 2,645,464,481,360.01
  5. Step 5: Solve for x
    x = 2,645,464,481,360.01/1,824,769.33
  6. Step 6: Final answer
    x = 1,449,752.82

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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.