Home / 9,317,786.88-13,980,043.38-3,253,412.04

Finding the Fourth Proportional to 9,317,786.88, 13,980,043.38 and 3,253,412.04

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Solution

The fourth proportional to 9,317,786.88, 13,980,043.38 and 3,253,412.04 is: 4,881,292.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,317,786.88 : 13,980,043.38 = 3,253,412.04 : x
  2. Step 2: Convert to fraction form
    9,317,786.88/13,980,043.38 = 3,253,412.04/x
  3. Step 3: Cross multiply
    9,317,786.88x = 13,980,043.38 × 3,253,412.04
  4. Step 4: Simplify right side
    9,317,786.88x = 45,482,841,452,214.30
  5. Step 5: Solve for x
    x = 45,482,841,452,214.30/9,317,786.88
  6. Step 6: Final answer
    x = 4,881,292.31

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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.