Home / 1,584,151.84-2,375,177.86-573,142.23

Finding the Fourth Proportional to 1,584,151.84, 2,375,177.86 and 573,142.23

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Solution

The fourth proportional to 1,584,151.84, 2,375,177.86 and 573,142.23 is: 859,333.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,151.84 : 2,375,177.86 = 573,142.23 : x
  2. Step 2: Convert to fraction form
    1,584,151.84/2,375,177.86 = 573,142.23/x
  3. Step 3: Cross multiply
    1,584,151.84x = 2,375,177.86 × 573,142.23
  4. Step 4: Simplify right side
    1,584,151.84x = 1,361,314,736,244.97
  5. Step 5: Solve for x
    x = 1,361,314,736,244.97/1,584,151.84
  6. Step 6: Final answer
    x = 859,333.50

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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.