Home / 4,321,432.50-5,963,552.55-2,387,693.58

Finding the Fourth Proportional to 4,321,432.50, 5,963,552.55 and 2,387,693.58

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Solution

The fourth proportional to 4,321,432.50, 5,963,552.55 and 2,387,693.58 is: 3,295,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,432.50 : 5,963,552.55 = 2,387,693.58 : x
  2. Step 2: Convert to fraction form
    4,321,432.50/5,963,552.55 = 2,387,693.58/x
  3. Step 3: Cross multiply
    4,321,432.50x = 5,963,552.55 × 2,387,693.58
  4. Step 4: Simplify right side
    4,321,432.50x = 14,239,136,137,627.63
  5. Step 5: Solve for x
    x = 14,239,136,137,627.63/4,321,432.50
  6. Step 6: Final answer
    x = 3,295,003.71

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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.