Home / 2,024,760-2,794,227.12-1,119,400.32

Finding the Fourth Proportional to 2,024,760, 2,794,227.12 and 1,119,400.32

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Solution

The fourth proportional to 2,024,760, 2,794,227.12 and 1,119,400.32 is: 1,544,804.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,760 : 2,794,227.12 = 1,119,400.32 : x
  2. Step 2: Convert to fraction form
    2,024,760/2,794,227.12 = 1,119,400.32/x
  3. Step 3: Cross multiply
    2,024,760x = 2,794,227.12 × 1,119,400.32
  4. Step 4: Simplify right side
    2,024,760x = 3,127,858,732,280.68
  5. Step 5: Solve for x
    x = 3,127,858,732,280.68/2,024,760
  6. Step 6: Final answer
    x = 1,544,804.68

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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.