Home / 3,676,314.48-5,069,891.16-2,385,774.96

Finding the Fourth Proportional to 3,676,314.48, 5,069,891.16 and 2,385,774.96

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Solution

The fourth proportional to 3,676,314.48, 5,069,891.16 and 2,385,774.96 is: 3,290,148.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,314.48 : 5,069,891.16 = 2,385,774.96 : x
  2. Step 2: Convert to fraction form
    3,676,314.48/5,069,891.16 = 2,385,774.96/x
  3. Step 3: Cross multiply
    3,676,314.48x = 5,069,891.16 × 2,385,774.96
  4. Step 4: Simplify right side
    3,676,314.48x = 12,095,619,379,453.35
  5. Step 5: Solve for x
    x = 12,095,619,379,453.35/3,676,314.48
  6. Step 6: Final answer
    x = 3,290,148.18

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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.