Home / 4,354,133.96-6,531,990.60-1,793,927.18

Finding the Fourth Proportional to 4,354,133.96, 6,531,990.60 and 1,793,927.18

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Solution

The fourth proportional to 4,354,133.96, 6,531,990.60 and 1,793,927.18 is: 2,691,216.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,133.96 : 6,531,990.60 = 1,793,927.18 : x
  2. Step 2: Convert to fraction form
    4,354,133.96/6,531,990.60 = 1,793,927.18/x
  3. Step 3: Cross multiply
    4,354,133.96x = 6,531,990.60 × 1,793,927.18
  4. Step 4: Simplify right side
    4,354,133.96x = 11,717,915,476,844.51
  5. Step 5: Solve for x
    x = 11,717,915,476,844.51/4,354,133.96
  6. Step 6: Final answer
    x = 2,691,216.11

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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.