Home / 1,151,550.84-1,727,547.66-441,523.51

Finding the Fourth Proportional to 1,151,550.84, 1,727,547.66 and 441,523.51

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Solution

The fourth proportional to 1,151,550.84, 1,727,547.66 and 441,523.51 is: 662,370.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,550.84 : 1,727,547.66 = 441,523.51 : x
  2. Step 2: Convert to fraction form
    1,151,550.84/1,727,547.66 = 441,523.51/x
  3. Step 3: Cross multiply
    1,151,550.84x = 1,727,547.66 × 441,523.51
  4. Step 4: Simplify right side
    1,151,550.84x = 762,752,906,535.49
  5. Step 5: Solve for x
    x = 762,752,906,535.49/1,151,550.84
  6. Step 6: Final answer
    x = 662,370.15

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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.