Home / 6,564,126.84-9,057,881.10-3,810,083.64

Finding the Fourth Proportional to 6,564,126.84, 9,057,881.10 and 3,810,083.64

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Solution

The fourth proportional to 6,564,126.84, 9,057,881.10 and 3,810,083.64 is: 5,257,559.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,126.84 : 9,057,881.10 = 3,810,083.64 : x
  2. Step 2: Convert to fraction form
    6,564,126.84/9,057,881.10 = 3,810,083.64/x
  3. Step 3: Cross multiply
    6,564,126.84x = 9,057,881.10 × 3,810,083.64
  4. Step 4: Simplify right side
    6,564,126.84x = 34,511,284,592,175.20
  5. Step 5: Solve for x
    x = 34,511,284,592,175.20/6,564,126.84
  6. Step 6: Final answer
    x = 5,257,559.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.