Home / 3,085,609.59-4,258,849.51-2,053,160.10

Finding the Fourth Proportional to 3,085,609.59, 4,258,849.51 and 2,053,160.10

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Solution

The fourth proportional to 3,085,609.59, 4,258,849.51 and 2,053,160.10 is: 2,833,832.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,609.59 : 4,258,849.51 = 2,053,160.10 : x
  2. Step 2: Convert to fraction form
    3,085,609.59/4,258,849.51 = 2,053,160.10/x
  3. Step 3: Cross multiply
    3,085,609.59x = 4,258,849.51 × 2,053,160.10
  4. Step 4: Simplify right side
    3,085,609.59x = 8,744,099,885,836.55
  5. Step 5: Solve for x
    x = 8,744,099,885,836.55/3,085,609.59
  6. Step 6: Final answer
    x = 2,833,832.22

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1.5x scale

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.