Home / 9,051,788.97-13,576,405.08-2,902,971.63

Finding the Fourth Proportional to 9,051,788.97, 13,576,405.08 and 2,902,971.63

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Solution

The fourth proportional to 9,051,788.97, 13,576,405.08 and 2,902,971.63 is: 4,354,047.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,788.97 : 13,576,405.08 = 2,902,971.63 : x
  2. Step 2: Convert to fraction form
    9,051,788.97/13,576,405.08 = 2,902,971.63/x
  3. Step 3: Cross multiply
    9,051,788.97x = 13,576,405.08 × 2,902,971.63
  4. Step 4: Simplify right side
    9,051,788.97x = 39,411,918,784,627.88
  5. Step 5: Solve for x
    x = 39,411,918,784,627.88/9,051,788.97
  6. Step 6: Final answer
    x = 4,354,047.46

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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.