Home / 3,555,103.29-4,904,646.55-2,064,701.26

Finding the Fourth Proportional to 3,555,103.29, 4,904,646.55 and 2,064,701.26

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Solution

The fourth proportional to 3,555,103.29, 4,904,646.55 and 2,064,701.26 is: 2,848,476.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,103.29 : 4,904,646.55 = 2,064,701.26 : x
  2. Step 2: Convert to fraction form
    3,555,103.29/4,904,646.55 = 2,064,701.26/x
  3. Step 3: Cross multiply
    3,555,103.29x = 4,904,646.55 × 2,064,701.26
  4. Step 4: Simplify right side
    3,555,103.29x = 10,126,629,911,639.65
  5. Step 5: Solve for x
    x = 10,126,629,911,639.65/3,555,103.29
  6. Step 6: Final answer
    x = 2,848,476.99

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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.