Home / 3,524,074.16-4,862,832.32-1,954,166.52

Finding the Fourth Proportional to 3,524,074.16, 4,862,832.32 and 1,954,166.52

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Solution

The fourth proportional to 3,524,074.16, 4,862,832.32 and 1,954,166.52 is: 2,696,533.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,074.16 : 4,862,832.32 = 1,954,166.52 : x
  2. Step 2: Convert to fraction form
    3,524,074.16/4,862,832.32 = 1,954,166.52/x
  3. Step 3: Cross multiply
    3,524,074.16x = 4,862,832.32 × 1,954,166.52
  4. Step 4: Simplify right side
    3,524,074.16x = 9,502,784,112,117.93
  5. Step 5: Solve for x
    x = 9,502,784,112,117.93/3,524,074.16
  6. Step 6: Final answer
    x = 2,696,533.52

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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.