Home / 3,655,091.25-5,043,326.09-2,365,752.69

Finding the Fourth Proportional to 3,655,091.25, 5,043,326.09 and 2,365,752.69

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Solution

The fourth proportional to 3,655,091.25, 5,043,326.09 and 2,365,752.69 is: 3,264,285.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,091.25 : 5,043,326.09 = 2,365,752.69 : x
  2. Step 2: Convert to fraction form
    3,655,091.25/5,043,326.09 = 2,365,752.69/x
  3. Step 3: Cross multiply
    3,655,091.25x = 5,043,326.09 × 2,365,752.69
  4. Step 4: Simplify right side
    3,655,091.25x = 11,931,262,252,135.92
  5. Step 5: Solve for x
    x = 11,931,262,252,135.92/3,655,091.25
  6. Step 6: Final answer
    x = 3,264,285.74

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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.