Home / 6,691,783.36-10,032,032.24-2,902,412.16

Finding the Fourth Proportional to 6,691,783.36, 10,032,032.24 and 2,902,412.16

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Solution

The fourth proportional to 6,691,783.36, 10,032,032.24 and 2,902,412.16 is: 4,351,170.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691,783.36 : 10,032,032.24 = 2,902,412.16 : x
  2. Step 2: Convert to fraction form
    6,691,783.36/10,032,032.24 = 2,902,412.16/x
  3. Step 3: Cross multiply
    6,691,783.36x = 10,032,032.24 × 2,902,412.16
  4. Step 4: Simplify right side
    6,691,783.36x = 29,117,092,362,888.04
  5. Step 5: Solve for x
    x = 29,117,092,362,888.04/6,691,783.36
  6. Step 6: Final answer
    x = 4,351,170.80

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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.