Home / 6,554,466.18-9,832,093.36-2,005,554.39

Finding the Fourth Proportional to 6,554,466.18, 9,832,093.36 and 2,005,554.39

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Solution

The fourth proportional to 6,554,466.18, 9,832,093.36 and 2,005,554.39 is: 3,008,452.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554,466.18 : 9,832,093.36 = 2,005,554.39 : x
  2. Step 2: Convert to fraction form
    6,554,466.18/9,832,093.36 = 2,005,554.39/x
  3. Step 3: Cross multiply
    6,554,466.18x = 9,832,093.36 × 2,005,554.39
  4. Step 4: Simplify right side
    6,554,466.18x = 19,718,798,001,037.85
  5. Step 5: Solve for x
    x = 19,718,798,001,037.85/6,554,466.18
  6. Step 6: Final answer
    x = 3,008,452.17

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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.