Home / 3,724,759.17-5,584,306.59-1,926,497.61

Finding the Fourth Proportional to 3,724,759.17, 5,584,306.59 and 1,926,497.61

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Solution

The fourth proportional to 3,724,759.17, 5,584,306.59 and 1,926,497.61 is: 2,888,281.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,759.17 : 5,584,306.59 = 1,926,497.61 : x
  2. Step 2: Convert to fraction form
    3,724,759.17/5,584,306.59 = 1,926,497.61/x
  3. Step 3: Cross multiply
    3,724,759.17x = 5,584,306.59 × 1,926,497.61
  4. Step 4: Simplify right side
    3,724,759.17x = 10,758,153,299,142.25
  5. Step 5: Solve for x
    x = 10,758,153,299,142.25/3,724,759.17
  6. Step 6: Final answer
    x = 2,888,281.58

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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.