Home / 1,124,317.44-1,551,558.06-608,071.33

Finding the Fourth Proportional to 1,124,317.44, 1,551,558.06 and 608,071.33

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Solution

The fourth proportional to 1,124,317.44, 1,551,558.06 and 608,071.33 is: 839,138.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,317.44 : 1,551,558.06 = 608,071.33 : x
  2. Step 2: Convert to fraction form
    1,124,317.44/1,551,558.06 = 608,071.33/x
  3. Step 3: Cross multiply
    1,124,317.44x = 1,551,558.06 × 608,071.33
  4. Step 4: Simplify right side
    1,124,317.44x = 943,457,969,237.53
  5. Step 5: Solve for x
    x = 943,457,969,237.53/1,124,317.44
  6. Step 6: Final answer
    x = 839,138.43

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Double scale
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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.