Home / 3,054,473.26-4,214,927.28-1,765,397.14

Finding the Fourth Proportional to 3,054,473.26, 4,214,927.28 and 1,765,397.14

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Solution

The fourth proportional to 3,054,473.26, 4,214,927.28 and 1,765,397.14 is: 2,436,105.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,473.26 : 4,214,927.28 = 1,765,397.14 : x
  2. Step 2: Convert to fraction form
    3,054,473.26/4,214,927.28 = 1,765,397.14/x
  3. Step 3: Cross multiply
    3,054,473.26x = 4,214,927.28 × 1,765,397.14
  4. Step 4: Simplify right side
    3,054,473.26x = 7,441,020,565,419.98
  5. Step 5: Solve for x
    x = 7,441,020,565,419.98/3,054,473.26
  6. Step 6: Final answer
    x = 2,436,105.98

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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.