Home / 6,691,808.36-10,032,069.90-2,902,437.32

Finding the Fourth Proportional to 6,691,808.36, 10,032,069.90 and 2,902,437.32

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Solution

The fourth proportional to 6,691,808.36, 10,032,069.90 and 2,902,437.32 is: 4,351,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691,808.36 : 10,032,069.90 = 2,902,437.32 : x
  2. Step 2: Convert to fraction form
    6,691,808.36/10,032,069.90 = 2,902,437.32/x
  3. Step 3: Cross multiply
    6,691,808.36x = 10,032,069.90 × 2,902,437.32
  4. Step 4: Simplify right side
    6,691,808.36x = 29,117,454,074,608.67
  5. Step 5: Solve for x
    x = 29,117,454,074,608.67/6,691,808.36
  6. Step 6: Final answer
    x = 4,351,208.60

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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.