Home / 3,259,061.55-4,497,295.23-1,808,757.90

Finding the Fourth Proportional to 3,259,061.55, 4,497,295.23 and 1,808,757.90

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Solution

The fourth proportional to 3,259,061.55, 4,497,295.23 and 1,808,757.90 is: 2,495,969.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,061.55 : 4,497,295.23 = 1,808,757.90 : x
  2. Step 2: Convert to fraction form
    3,259,061.55/4,497,295.23 = 1,808,757.90/x
  3. Step 3: Cross multiply
    3,259,061.55x = 4,497,295.23 × 1,808,757.90
  4. Step 4: Simplify right side
    3,259,061.55x = 8,134,518,275,894.82
  5. Step 5: Solve for x
    x = 8,134,518,275,894.82/3,259,061.55
  6. Step 6: Final answer
    x = 2,495,969.51

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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.