Home / 8,852,388.26-13,278,606.05-2,462,641.30

Finding the Fourth Proportional to 8,852,388.26, 13,278,606.05 and 2,462,641.30

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Solution

The fourth proportional to 8,852,388.26, 13,278,606.05 and 2,462,641.30 is: 3,693,968.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,388.26 : 13,278,606.05 = 2,462,641.30 : x
  2. Step 2: Convert to fraction form
    8,852,388.26/13,278,606.05 = 2,462,641.30/x
  3. Step 3: Cross multiply
    8,852,388.26x = 13,278,606.05 × 2,462,641.30
  4. Step 4: Simplify right side
    8,852,388.26x = 32,700,443,586,453.63
  5. Step 5: Solve for x
    x = 32,700,443,586,453.63/8,852,388.26
  6. Step 6: Final answer
    x = 3,693,968.52

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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.