Home / 9,052,629.39-12,492,777.42-4,922,742.33

Finding the Fourth Proportional to 9,052,629.39, 12,492,777.42 and 4,922,742.33

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Solution

The fourth proportional to 9,052,629.39, 12,492,777.42 and 4,922,742.33 is: 6,793,465.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052,629.39 : 12,492,777.42 = 4,922,742.33 : x
  2. Step 2: Convert to fraction form
    9,052,629.39/12,492,777.42 = 4,922,742.33/x
  3. Step 3: Cross multiply
    9,052,629.39x = 12,492,777.42 × 4,922,742.33
  4. Step 4: Simplify right side
    9,052,629.39x = 61,498,724,224,702.19
  5. Step 5: Solve for x
    x = 61,498,724,224,702.19/9,052,629.39
  6. Step 6: Final answer
    x = 6,793,465.37

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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.