Home / 7,523,246.26-10,382,081.88-4,085,486.38

Finding the Fourth Proportional to 7,523,246.26, 10,382,081.88 and 4,085,486.38

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Solution

The fourth proportional to 7,523,246.26, 10,382,081.88 and 4,085,486.38 is: 5,637,972.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,246.26 : 10,382,081.88 = 4,085,486.38 : x
  2. Step 2: Convert to fraction form
    7,523,246.26/10,382,081.88 = 4,085,486.38/x
  3. Step 3: Cross multiply
    7,523,246.26x = 10,382,081.88 × 4,085,486.38
  4. Step 4: Simplify right side
    7,523,246.26x = 42,415,854,116,784.80
  5. Step 5: Solve for x
    x = 42,415,854,116,784.80/7,523,246.26
  6. Step 6: Final answer
    x = 5,637,972.31

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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.