Home / 7,654,202.67-11,482,716.65-3,166,828.59

Finding the Fourth Proportional to 7,654,202.67, 11,482,716.65 and 3,166,828.59

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Solution

The fourth proportional to 7,654,202.67, 11,482,716.65 and 3,166,828.59 is: 4,750,827.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654,202.67 : 11,482,716.65 = 3,166,828.59 : x
  2. Step 2: Convert to fraction form
    7,654,202.67/11,482,716.65 = 3,166,828.59/x
  3. Step 3: Cross multiply
    7,654,202.67x = 11,482,716.65 × 3,166,828.59
  4. Step 4: Simplify right side
    7,654,202.67x = 36,363,795,362,254.88
  5. Step 5: Solve for x
    x = 36,363,795,362,254.88/7,654,202.67
  6. Step 6: Final answer
    x = 4,750,827.35

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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.