Home / 2,063,391.60-3,095,087.40-2,051,581.80

Finding the Fourth Proportional to 2,063,391.60, 3,095,087.40 and 2,051,581.80

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Solution

The fourth proportional to 2,063,391.60, 3,095,087.40 and 2,051,581.80 is: 3,077,372.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,391.60 : 3,095,087.40 = 2,051,581.80 : x
  2. Step 2: Convert to fraction form
    2,063,391.60/3,095,087.40 = 2,051,581.80/x
  3. Step 3: Cross multiply
    2,063,391.60x = 3,095,087.40 × 2,051,581.80
  4. Step 4: Simplify right side
    2,063,391.60x = 6,349,824,979,249.32
  5. Step 5: Solve for x
    x = 6,349,824,979,249.32/2,063,391.60
  6. Step 6: Final answer
    x = 3,077,372.70

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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.