Home / 1,959,727.97-2,704,424.59-1,100,306.70

Finding the Fourth Proportional to 1,959,727.97, 2,704,424.59 and 1,100,306.70

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Solution

The fourth proportional to 1,959,727.97, 2,704,424.59 and 1,100,306.70 is: 1,518,423.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,959,727.97 : 2,704,424.59 = 1,100,306.70 : x
  2. Step 2: Convert to fraction form
    1,959,727.97/2,704,424.59 = 1,100,306.70/x
  3. Step 3: Cross multiply
    1,959,727.97x = 2,704,424.59 × 1,100,306.70
  4. Step 4: Simplify right side
    1,959,727.97x = 2,975,696,497,397.14
  5. Step 5: Solve for x
    x = 2,975,696,497,397.14/1,959,727.97
  6. Step 6: Final answer
    x = 1,518,423.24

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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.