Home / 3,352,537.78-4,626,502.11-1,824,655.84

Finding the Fourth Proportional to 3,352,537.78, 4,626,502.11 and 1,824,655.84

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Solution

The fourth proportional to 3,352,537.78, 4,626,502.11 and 1,824,655.84 is: 2,518,025.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,537.78 : 4,626,502.11 = 1,824,655.84 : x
  2. Step 2: Convert to fraction form
    3,352,537.78/4,626,502.11 = 1,824,655.84/x
  3. Step 3: Cross multiply
    3,352,537.78x = 4,626,502.11 × 1,824,655.84
  4. Step 4: Simplify right side
    3,352,537.78x = 8,441,774,093,783.82
  5. Step 5: Solve for x
    x = 8,441,774,093,783.82/3,352,537.78
  6. Step 6: Final answer
    x = 2,518,025.04

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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.