Home / 1,753,037.04-2,629,705.42-615,700.23

Finding the Fourth Proportional to 1,753,037.04, 2,629,705.42 and 615,700.23

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Solution

The fourth proportional to 1,753,037.04, 2,629,705.42 and 615,700.23 is: 923,602.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,037.04 : 2,629,705.42 = 615,700.23 : x
  2. Step 2: Convert to fraction form
    1,753,037.04/2,629,705.42 = 615,700.23/x
  3. Step 3: Cross multiply
    1,753,037.04x = 2,629,705.42 × 615,700.23
  4. Step 4: Simplify right side
    1,753,037.04x = 1,619,110,222,834.48
  5. Step 5: Solve for x
    x = 1,619,110,222,834.48/1,753,037.04
  6. Step 6: Final answer
    x = 923,602.97

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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.