Home / 2,464,976.81-3,697,415.71-1,116,888.14

Finding the Fourth Proportional to 2,464,976.81, 3,697,415.71 and 1,116,888.14

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Solution

The fourth proportional to 2,464,976.81, 3,697,415.71 and 1,116,888.14 is: 1,675,309.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,976.81 : 3,697,415.71 = 1,116,888.14 : x
  2. Step 2: Convert to fraction form
    2,464,976.81/3,697,415.71 = 1,116,888.14/x
  3. Step 3: Cross multiply
    2,464,976.81x = 3,697,415.71 × 1,116,888.14
  4. Step 4: Simplify right side
    2,464,976.81x = 4,129,599,761,600.00
  5. Step 5: Solve for x
    x = 4,129,599,761,600.00/2,464,976.81
  6. Step 6: Final answer
    x = 1,675,309.78

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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.