Home / 2,832,970.84-4,249,898.82-1,150,192.60

Finding the Fourth Proportional to 2,832,970.84, 4,249,898.82 and 1,150,192.60

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Solution

The fourth proportional to 2,832,970.84, 4,249,898.82 and 1,150,192.60 is: 1,725,468.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,970.84 : 4,249,898.82 = 1,150,192.60 : x
  2. Step 2: Convert to fraction form
    2,832,970.84/4,249,898.82 = 1,150,192.60/x
  3. Step 3: Cross multiply
    2,832,970.84x = 4,249,898.82 × 1,150,192.60
  4. Step 4: Simplify right side
    2,832,970.84x = 4,888,202,173,512.73
  5. Step 5: Solve for x
    x = 4,888,202,173,512.73/2,832,970.84
  6. Step 6: Final answer
    x = 1,725,468.58

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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.