Home / 6,814,374-10,223,289-2,554,554.48

Finding the Fourth Proportional to 6,814,374, 10,223,289 and 2,554,554.48

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Solution

The fourth proportional to 6,814,374, 10,223,289 and 2,554,554.48 is: 3,832,479.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,374 : 10,223,289 = 2,554,554.48 : x
  2. Step 2: Convert to fraction form
    6,814,374/10,223,289 = 2,554,554.48/x
  3. Step 3: Cross multiply
    6,814,374x = 10,223,289 × 2,554,554.48
  4. Step 4: Simplify right side
    6,814,374x = 26,115,948,715,284.72
  5. Step 5: Solve for x
    x = 26,115,948,715,284.72/6,814,374
  6. Step 6: Final answer
    x = 3,832,479.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.