Home / 3,313,980.04-4,573,248.98-1,863,675

Finding the Fourth Proportional to 3,313,980.04, 4,573,248.98 and 1,863,675

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Solution

The fourth proportional to 3,313,980.04, 4,573,248.98 and 1,863,675 is: 2,571,847.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,980.04 : 4,573,248.98 = 1,863,675 : x
  2. Step 2: Convert to fraction form
    3,313,980.04/4,573,248.98 = 1,863,675/x
  3. Step 3: Cross multiply
    3,313,980.04x = 4,573,248.98 × 1,863,675
  4. Step 4: Simplify right side
    3,313,980.04x = 8,523,049,792,801.50
  5. Step 5: Solve for x
    x = 8,523,049,792,801.50/3,313,980.04
  6. Step 6: Final answer
    x = 2,571,847.05

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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.