Home / 1,763,536.32-2,432,955.96-1,151,477.64

Finding the Fourth Proportional to 1,763,536.32, 2,432,955.96 and 1,151,477.64

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Solution

The fourth proportional to 1,763,536.32, 2,432,955.96 and 1,151,477.64 is: 1,588,566.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,536.32 : 2,432,955.96 = 1,151,477.64 : x
  2. Step 2: Convert to fraction form
    1,763,536.32/2,432,955.96 = 1,151,477.64/x
  3. Step 3: Cross multiply
    1,763,536.32x = 2,432,955.96 × 1,151,477.64
  4. Step 4: Simplify right side
    1,763,536.32x = 2,801,494,387,044.73
  5. Step 5: Solve for x
    x = 2,801,494,387,044.73/1,763,536.32
  6. Step 6: Final answer
    x = 1,588,566.31

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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.