Home / 3,743,350.30-5,164,566.87-3,053,830.15

Finding the Fourth Proportional to 3,743,350.30, 5,164,566.87 and 3,053,830.15

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Solution

The fourth proportional to 3,743,350.30, 5,164,566.87 and 3,053,830.15 is: 4,213,260.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,350.30 : 5,164,566.87 = 3,053,830.15 : x
  2. Step 2: Convert to fraction form
    3,743,350.30/5,164,566.87 = 3,053,830.15/x
  3. Step 3: Cross multiply
    3,743,350.30x = 5,164,566.87 × 3,053,830.15
  4. Step 4: Simplify right side
    3,743,350.30x = 15,771,710,019,297.13
  5. Step 5: Solve for x
    x = 15,771,710,019,297.13/3,743,350.30
  6. Step 6: Final answer
    x = 4,213,260.52

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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.