Home / 3,400,684.56-5,095,428.12-2,376,118.80

Finding the Fourth Proportional to 3,400,684.56, 5,095,428.12 and 2,376,118.80

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Solution

The fourth proportional to 3,400,684.56, 5,095,428.12 and 2,376,118.80 is: 3,560,266.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,684.56 : 5,095,428.12 = 2,376,118.80 : x
  2. Step 2: Convert to fraction form
    3,400,684.56/5,095,428.12 = 2,376,118.80/x
  3. Step 3: Cross multiply
    3,400,684.56x = 5,095,428.12 × 2,376,118.80
  4. Step 4: Simplify right side
    3,400,684.56x = 12,107,342,549,980.66
  5. Step 5: Solve for x
    x = 12,107,342,549,980.66/3,400,684.56
  6. Step 6: Final answer
    x = 3,560,266.27

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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.