Home / 1,094,209.92-1,641,028.38-325,500.51

Finding the Fourth Proportional to 1,094,209.92, 1,641,028.38 and 325,500.51

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Solution

The fourth proportional to 1,094,209.92, 1,641,028.38 and 325,500.51 is: 488,165.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,209.92 : 1,641,028.38 = 325,500.51 : x
  2. Step 2: Convert to fraction form
    1,094,209.92/1,641,028.38 = 325,500.51/x
  3. Step 3: Cross multiply
    1,094,209.92x = 1,641,028.38 × 325,500.51
  4. Step 4: Simplify right side
    1,094,209.92x = 534,155,574,614.47
  5. Step 5: Solve for x
    x = 534,155,574,614.47/1,094,209.92
  6. Step 6: Final answer
    x = 488,165.54

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1.5x scale

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.