Home / 11,585,192.80-17,377,224.36-4,300,071.16

Finding the Fourth Proportional to 11,585,192.80, 17,377,224.36 and 4,300,071.16

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Solution

The fourth proportional to 11,585,192.80, 17,377,224.36 and 4,300,071.16 is: 6,449,897.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,585,192.80 : 17,377,224.36 = 4,300,071.16 : x
  2. Step 2: Convert to fraction form
    11,585,192.80/17,377,224.36 = 4,300,071.16/x
  3. Step 3: Cross multiply
    11,585,192.80x = 17,377,224.36 × 4,300,071.16
  4. Step 4: Simplify right side
    11,585,192.80x = 74,723,301,311,285.45
  5. Step 5: Solve for x
    x = 74,723,301,311,285.45/11,585,192.80
  6. Step 6: Final answer
    x = 6,449,897.09

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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.