Home / 12,001,083.26-17,994,335.08-4,705,803.14

Finding the Fourth Proportional to 12,001,083.26, 17,994,335.08 and 4,705,803.14

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Solution

The fourth proportional to 12,001,083.26, 17,994,335.08 and 4,705,803.14 is: 7,055,846.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,001,083.26 : 17,994,335.08 = 4,705,803.14 : x
  2. Step 2: Convert to fraction form
    12,001,083.26/17,994,335.08 = 4,705,803.14/x
  3. Step 3: Cross multiply
    12,001,083.26x = 17,994,335.08 × 4,705,803.14
  4. Step 4: Simplify right side
    12,001,083.26x = 84,677,798,408,175.45
  5. Step 5: Solve for x
    x = 84,677,798,408,175.45/12,001,083.26
  6. Step 6: Final answer
    x = 7,055,846.26

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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.