Home / 8,967,973.89-13,454,096.19-2,902,706.64

Finding the Fourth Proportional to 8,967,973.89, 13,454,096.19 and 2,902,706.64

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Solution

The fourth proportional to 8,967,973.89, 13,454,096.19 and 2,902,706.64 is: 4,354,751.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,973.89 : 13,454,096.19 = 2,902,706.64 : x
  2. Step 2: Convert to fraction form
    8,967,973.89/13,454,096.19 = 2,902,706.64/x
  3. Step 3: Cross multiply
    8,967,973.89x = 13,454,096.19 × 2,902,706.64
  4. Step 4: Simplify right side
    8,967,973.89x = 39,053,294,345,911.70
  5. Step 5: Solve for x
    x = 39,053,294,345,911.70/8,967,973.89
  6. Step 6: Final answer
    x = 4,354,751.12

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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.