Home / 2,204,725.03-3,042,417.75-1,224,727.59

Finding the Fourth Proportional to 2,204,725.03, 3,042,417.75 and 1,224,727.59

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Solution

The fourth proportional to 2,204,725.03, 3,042,417.75 and 1,224,727.59 is: 1,690,066.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,725.03 : 3,042,417.75 = 1,224,727.59 : x
  2. Step 2: Convert to fraction form
    2,204,725.03/3,042,417.75 = 1,224,727.59/x
  3. Step 3: Cross multiply
    2,204,725.03x = 3,042,417.75 × 1,224,727.59
  4. Step 4: Simplify right side
    2,204,725.03x = 3,726,132,965,547.06
  5. Step 5: Solve for x
    x = 3,726,132,965,547.06/2,204,725.03
  6. Step 6: Final answer
    x = 1,690,066.98

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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.