Home / 3,567,374.24-5,351,878.64-1,545,957.32

Finding the Fourth Proportional to 3,567,374.24, 5,351,878.64 and 1,545,957.32

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Solution

The fourth proportional to 3,567,374.24, 5,351,878.64 and 1,545,957.32 is: 2,319,290.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,374.24 : 5,351,878.64 = 1,545,957.32 : x
  2. Step 2: Convert to fraction form
    3,567,374.24/5,351,878.64 = 1,545,957.32/x
  3. Step 3: Cross multiply
    3,567,374.24x = 5,351,878.64 × 1,545,957.32
  4. Step 4: Simplify right side
    3,567,374.24x = 8,273,775,936,365.15
  5. Step 5: Solve for x
    x = 8,273,775,936,365.15/3,567,374.24
  6. Step 6: Final answer
    x = 2,319,290.15

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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.