Home / 4,505,653.74-6,217,673.98-2,645,039.37

Finding the Fourth Proportional to 4,505,653.74, 6,217,673.98 and 2,645,039.37

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Solution

The fourth proportional to 4,505,653.74, 6,217,673.98 and 2,645,039.37 is: 3,650,079.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505,653.74 : 6,217,673.98 = 2,645,039.37 : x
  2. Step 2: Convert to fraction form
    4,505,653.74/6,217,673.98 = 2,645,039.37/x
  3. Step 3: Cross multiply
    4,505,653.74x = 6,217,673.98 × 2,645,039.37
  4. Step 4: Simplify right side
    4,505,653.74x = 16,445,992,466,924.59
  5. Step 5: Solve for x
    x = 16,445,992,466,924.59/4,505,653.74
  6. Step 6: Final answer
    x = 3,650,079.08

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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.