Home / 2,007,202.34-2,769,980.43-1,136,037.02

Finding the Fourth Proportional to 2,007,202.34, 2,769,980.43 and 1,136,037.02

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Solution

The fourth proportional to 2,007,202.34, 2,769,980.43 and 1,136,037.02 is: 1,567,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,202.34 : 2,769,980.43 = 1,136,037.02 : x
  2. Step 2: Convert to fraction form
    2,007,202.34/2,769,980.43 = 1,136,037.02/x
  3. Step 3: Cross multiply
    2,007,202.34x = 2,769,980.43 × 1,136,037.02
  4. Step 4: Simplify right side
    2,007,202.34x = 3,146,800,313,155.52
  5. Step 5: Solve for x
    x = 3,146,800,313,155.52/2,007,202.34
  6. Step 6: Final answer
    x = 1,567,754.41

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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.