Home / 9,814,852.44-13,544,943.39-5,464,215.07

Finding the Fourth Proportional to 9,814,852.44, 13,544,943.39 and 5,464,215.07

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Solution

The fourth proportional to 9,814,852.44, 13,544,943.39 and 5,464,215.07 is: 7,540,865.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,852.44 : 13,544,943.39 = 5,464,215.07 : x
  2. Step 2: Convert to fraction form
    9,814,852.44/13,544,943.39 = 5,464,215.07/x
  3. Step 3: Cross multiply
    9,814,852.44x = 13,544,943.39 × 5,464,215.07
  4. Step 4: Simplify right side
    9,814,852.44x = 74,012,483,760,072.53
  5. Step 5: Solve for x
    x = 74,012,483,760,072.53/9,814,852.44
  6. Step 6: Final answer
    x = 7,540,865.66

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1.5x scale

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.