Home / 1,407,996.04-1,943,022.72-796,268.92

Finding the Fourth Proportional to 1,407,996.04, 1,943,022.72 and 796,268.92

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Solution

The fourth proportional to 1,407,996.04, 1,943,022.72 and 796,268.92 is: 1,098,844.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,996.04 : 1,943,022.72 = 796,268.92 : x
  2. Step 2: Convert to fraction form
    1,407,996.04/1,943,022.72 = 796,268.92/x
  3. Step 3: Cross multiply
    1,407,996.04x = 1,943,022.72 × 796,268.92
  4. Step 4: Simplify right side
    1,407,996.04x = 1,547,168,602,789.86
  5. Step 5: Solve for x
    x = 1,547,168,602,789.86/1,407,996.04
  6. Step 6: Final answer
    x = 1,098,844.43

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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.