Home / 3,081,580.66-4,618,585.16-1,730,904.04

Finding the Fourth Proportional to 3,081,580.66, 4,618,585.16 and 1,730,904.04

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Solution

The fourth proportional to 3,081,580.66, 4,618,585.16 and 1,730,904.04 is: 2,594,229.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,580.66 : 4,618,585.16 = 1,730,904.04 : x
  2. Step 2: Convert to fraction form
    3,081,580.66/4,618,585.16 = 1,730,904.04/x
  3. Step 3: Cross multiply
    3,081,580.66x = 4,618,585.16 × 1,730,904.04
  4. Step 4: Simplify right side
    3,081,580.66x = 7,994,327,712,528.05
  5. Step 5: Solve for x
    x = 7,994,327,712,528.05/3,081,580.66
  6. Step 6: Final answer
    x = 2,594,229.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.