Home / 2,501,390.43-3,733,779.83-2,148,671.07

Finding the Fourth Proportional to 2,501,390.43, 3,733,779.83 and 2,148,671.07

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Solution

The fourth proportional to 2,501,390.43, 3,733,779.83 and 2,148,671.07 is: 3,207,282.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,390.43 : 3,733,779.83 = 2,148,671.07 : x
  2. Step 2: Convert to fraction form
    2,501,390.43/3,733,779.83 = 2,148,671.07/x
  3. Step 3: Cross multiply
    2,501,390.43x = 3,733,779.83 × 2,148,671.07
  4. Step 4: Simplify right side
    2,501,390.43x = 8,022,664,691,727.16
  5. Step 5: Solve for x
    x = 8,022,664,691,727.16/2,501,390.43
  6. Step 6: Final answer
    x = 3,207,282.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.