Home / 1,824,768.33-2,518,165.04-1,050,550.89

Finding the Fourth Proportional to 1,824,768.33, 2,518,165.04 and 1,050,550.89

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Solution

The fourth proportional to 1,824,768.33, 2,518,165.04 and 1,050,550.89 is: 1,449,751.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,768.33 : 2,518,165.04 = 1,050,550.89 : x
  2. Step 2: Convert to fraction form
    1,824,768.33/2,518,165.04 = 1,050,550.89/x
  3. Step 3: Cross multiply
    1,824,768.33x = 2,518,165.04 × 1,050,550.89
  4. Step 4: Simplify right side
    1,824,768.33x = 2,645,460,518,686.13
  5. Step 5: Solve for x
    x = 2,645,460,518,686.13/1,824,768.33
  6. Step 6: Final answer
    x = 1,449,751.44

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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.