Home / 6,881,006.03-10,314,691.32-3,231,202.40

Finding the Fourth Proportional to 6,881,006.03, 10,314,691.32 and 3,231,202.40

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Solution

The fourth proportional to 6,881,006.03, 10,314,691.32 and 3,231,202.40 is: 4,843,602.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,881,006.03 : 10,314,691.32 = 3,231,202.40 : x
  2. Step 2: Convert to fraction form
    6,881,006.03/10,314,691.32 = 3,231,202.40/x
  3. Step 3: Cross multiply
    6,881,006.03x = 10,314,691.32 × 3,231,202.40
  4. Step 4: Simplify right side
    6,881,006.03x = 33,328,855,296,869.71
  5. Step 5: Solve for x
    x = 33,328,855,296,869.71/6,881,006.03
  6. Step 6: Final answer
    x = 4,843,602.11

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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.